WSR 00-19-093

PROPOSED RULES

DEPARTMENT OF

LABOR AND INDUSTRIES

[ Filed September 20, 2000, 10:39 a.m. ]

Original Notice.

Preproposal statement of inquiry was filed as WSR 00-11-135.

Title of Rule: Chapter 296-17 WAC, Manual of rules, classifications, rates, and rating system for workers' compensation insurance.

Purpose: Amend risk classification premium base rates, and experience rating and retrospective rating tables to reflect updated loss experience and provide a 2.2% general rate decrease effective January 1, 2001. This proposal specifically amends WAC 296-17-855, 296-17-875, 296-17-880, 296-17-885, 296-17-890, 296-17-895, 296-17-89502, 296-17-90492, 296-17-90493, 296-17-90494, 296-17-90495, 296-17-90496, 296-17-90497, and 296-17-920.

Statutory Authority for Adoption: RCW 51.16.035 Base rates, 51.32.073 Supplemental pension, 51.18.010 Retrospective rating and 51.04.020(1) General authority.

Statute Being Implemented: RCW 51.16.035, 51.32.073, and 51.18.010.

Summary: Proposals to the following rules establish premium rates for workers' compensation insurance classifications for calendar year 2001 and modifications to the related experience rating and retrospective rating plans: WAC 296-17-855 Experience modification, 296-17-875 Table I primary losses for selected claim values, 296-17-880 Table II "B" and "W" values, 296-17-885 Table III expected loss rates and D ratios, 296-17-890 Table IV maximum experience modifications, 296-17-895 Base rate table by class of industry, 296-17-89502 Industrial insurance rates for nonhourly rated classifications, 296-17-90492 Table I - Retrospective Rating Plans A, A1, A2, A3, and B standard premium size ranges, 296-17-90493 Table II - Retrospective Rating Plan A, 296-17-90494 Table III - Retrospective Rating Plan A1, 296-17-90495 Table IV - Retrospective Rating Plan A2, 296-17-90496 Table V - Retrospective Rating Plan A3, 296-17-90497 Table VI - Retrospective Rating Plan B, and 296-17-920 Assessment for supplemental pension fund.

Reasons Supporting Proposal: Insurance base rates and experience rating tables are being modified to reflect changes in loss data associated with the classification and rating plan from the previous 2000 rating period. Washington law provides that rates should be adjusted annually to reflect the hazards of each industry and in accordance with the rating plan. Similarly the rating plan is revised to recognize changes within industry groups. A 2.2% general decrease in premium rates is also proposed, reflecting low medical inflation, reduction of long term disability claims, and continued success in investments for the workers' compensation which helps finance the state fund.

Name of Agency Personnel Responsible for Drafting: Ken Woehl/Bill Vasek, Tumwater, Washington, (360) 902-4748/902-5015; Implementation: Kathy Kimbel/Ken Woehl, Tumwater, Washington, (360) 902-4739/902-4748; and Enforcement: Doug Mathers, Tumwater, Washington, (360) 902-4750.

Name of Proponent: Department of Labor and Industries, governmental.

Rule is not necessitated by federal law, federal or state court decision.

Explanation of Rule, its Purpose, and Anticipated Effects: The purpose of this proposal is to establish 2001 premium rates and experience rating parameters for calendar year 2001. Washington law (RCW 51.16.035, 51.32.073 and 51.18.010) requires labor and industries to adjust rates to ensure solvency of the accident, medical aid and supplemental pension funds. RCW 51.16.035 also provides that premium rates charged to industry vary by degree of hazard. Labor and industries is proposing a 2.2% general rate decrease to workers' compensation insurance premium rates beginning January 1, 2001. In addition, labor and industries is proposing to adjust each industry risk classification rate to reflect more current loss experience.

Proposal Changes the Following Existing Rules: Overall premium rates will decrease by 2.2%. Rates for each industry classification will reflect updated loss experience. Industries with improved loss experience will see reductions in their premium rates. Industries with worsening loss experience will see increases in their premium rates.

A small business economic impact statement has been prepared under chapter 19.85 RCW.

Small Business Economic Impact Statement

     Although the department was not required to prepare a small business [economic] impact statement or this proposed rule change because RCW 19.85.025 (2)[(3)] exempts rules covered by RCW 34.05.310 [(4)](f), the department has voluntarily done so.

     INTRODUCTION: The department is granted authority to modify rules through the provisions of RCW 51.04.020, 51.16.035, 51.32.073, and 51.18.010(2). By this authority, the Insurance Services Division of the Department of Labor and Industries is proposing amendments to the following rules to establish premium rates for workers' compensation insurance classifications for calendar year 2001 and modifications to the related experience rating and retrospective rating plans:      WAC 296-17-855 Experience modification, 296-17-875 Table I primary losses for selected claim values, 296-17-880 Table II "B" and "W" values, 296-17-885 Table III expected loss rates and D ratios, 296-17-890 Table IV maximum experience modifications, 296-17-895 Base rate table by class of industry, 296-17-89502 Industrial insurance rates for nonhourly rated classifications, 296-17-90492 Table I - Retrospective Rating Plans A, A1, A2, A3, and B standard premium size ranges, 296-17-90493 Table II - Retrospective Rating Plan A, 296-17-90494 Table III - Retrospective Rating Plan A1, 296-17-90595 Table IV - Retrospective Rating Plan A2, 296-17-90496 Table V - Retrospective Rating Plan A3, 296-17-90497 Table VI - Retrospective Rating Plan B, 296-17-920 Assessment for supplemental pension fund.

     RCW 51.16.035 states in part that the department shall classify all occupations or industries by degree of hazard, and set basic rates of premium which are the lowest necessary to maintain actuarial solvency of the accident and medical aid funds. This law allows the department to adjust premium rates annually, or at other times as necessary to carry out the legislative standard of rate adequacy. RCW 51.32.073 allows the department to adjust the supplemental pension assessment rate as needed to ensure adequate funds for pension benefits. RCW 51.18.010(2) specifies that retrospective rating is to be consistent with recognized insurance principles and shall be administered according to rules adopted by the department and that the rules should encourage broad participation by qualified employers and sponsors of retrospective rating groups.

     The department has complied with these mandates by establishing around three hundred twenty classifications of risk and related premium rates. The rate assigned to each classification is a composite of three separate components commonly known as the accident, medical aid and supplemental pension funds. Premium rates applicable to each risk classification are based in part on the claims experience of employers reporting in the classification and the reported exposure (premium hours) over which this cost is spread. The actual premium rate paid by an employer is based on the nature of their business and is independent of employer size. Since the premium is, with few exceptions, based on hours worked, each employer pays an overall premium which is relative to the exposure of their workers.

     The department's actuarial staff annually, or more frequently as financial conditions of the funds change, review the overall solvency of the workers' compensation trust funds, legislative mandates, past loss experience, general conditions of the state's economy and employment projections, and determine if adjustments are necessary to the premium base.

     Chapter 19.85 RCW requires agencies to evaluate the economic impact to businesses when new rules, or changes to existing rules are being considered. This law further requires agencies to mitigate the cost of compliance where possible to small businesses when such deviation is provided by law. Since the classification and rate making procedure (RCW 51.16.035) is legislatively mandated, and no provision is contained in these laws allowing the department to deviate from the legislative standard, the department is unable to provide a different standard for small businesses.

     SUMMARY OF PROPOSED RULES: The department is proposing a 2.2% rate reduction to workers' compensation insurance premium rates beginning January 1, 2001. However, labor and industries is also proposing to adjust each industry risk classification rate to reflect more current loss experience. Industry classifications whose loss experience improved from the 2000 rating period will experience a reduction in premium rates. Industries with worsening experience may experience a rate increase. This proposal amends the subject rules to reflect these changes.

     INDUSTRY ANALYSIS: Although the Regulatory Fairness Act requires an economic analysis to be made using a four-digit Standard Industrial Classification (SIC), such analysis relative to workers' compensation insurance premiums would distort the actual impact to businesses. SIC codes are based on certain business groupings, and are often dissimilar in composition to workers' compensation insurance classifications. Also most businesses insuring with the state fund are assigned several workers' compensation insurance classifications but only a single SIC code. Thus, a more precise analysis of impact to business can be derived using the department's workers' compensation risk classification plan.

     COST OF COMPLIANCE: It is anticipated that employers using automated computer systems may encounter minor programming costs as a result of updating employee payroll deduction tables and employer tax reporting systems. Since each employer's accounting system varies, the department is unable to estimate the cost of compliance with this proposed change. With regard to this proposal, overall workers' compensation premium rates will be reduced by 2.2% for all risks. However, the department is proposing that rates specific to each industry classification be modified effective January 1, 2001. The actual savings or increased cost to employers and employees is driven by the classification and rate applicable to the business, and the number of hours to be worked by each employee. Since employers do not report revenue or sales information to the department, no analysis or projections can be made on that basis.

     This proposed change does not impose additional record-keeping requirements, require the purchase of new equipment or completion of new forms or reports.

     INVOLVEMENT OF SMALL BUSINESS: N/A.

     PROFESSIONAL SERVICES: This proposed change may cause some employers with automated payroll and tax reporting systems to have the need of professional services to update rate information in their payroll and accounting systems.

     MITIGATION: Legislative authority granted to Labor and Industries relative to rate making does not include a provision for mitigating the cost of insurance for small businesses or exempting small businesses from the requirement to pay premiums. To the contrary, the legislative standard for rate making, is that rates be based on business or occupational groupings and that they vary by degree of hazard. The more hazardous the industry or business grouping the higher the premium rate per hour. Compliance with the mitigation provision of the Regulatory Fairness Act would cause the department to exceed its legislative authority and would be contrary to law.

     CONCLUSION: In accordance with chapter 19.85 RCW, Regulatory Fairness Act, the department has evaluated the potential economic impacts of the 2001 workers' compensation rate adjustment of individual risk classification rates to the business community. This analysis concludes that the cost of compliance with the proposed rate realignment is indeterminable as it is driven by factors unknown to the department. In general, most state fund employers will experience some change in premium over for the year 2001.

     This analysis has been conducted in order to provide industry, industry representatives, the legislature and the department with an understanding of the potential impacts of these proposed rules.

A copy of the statement may be obtained by writing to Department of Labor and Industries, P.O. Box 4100, Olympia, WA 98504-4100, phone (360) 902-4776, fax (360) 902-4729.

RCW 34.05.328 does not apply to this rule adoption. RCW 34.05.328 (5)(b)(vi) provides an exemption for rules that set rates or fees pursuant to legislative standards. RCW 51.16.035 requires labor and industries to set premium rates according to legislative standards. Although the department was not required to prepare analysis under RCW 34.05.328, it has voluntarily completed this analysis.

Hearing Location: Conference Room #4, Spokane Labor and Industries Office, 901 North Monroe, Suite 100, Spokane, WA 99201-2149, on November 2, 2000, at 10:00 a.m.; and at the Tumwater Labor and Industries Office, 7273 Linderson Way S.W., First Floor Auditorium, Tumwater, WA 98504-4851, on November 3, 2000, at 10:00 a.m.

Assistance for Persons with Disabilities: Contact by October 30, 2000, TDD (360) 902-5780.

Submit Written Comments to: Department of Labor and Industries, Douglas Connell, Assistant Director for Insurance Services, P.O. Box 4100, Olympia, WA 98501, or fax to (360) 902-4729 or e-mail to GUNT235@LNI.WA.GOV, by November 3, 2000.

Date of Intended Adoption: November 21, 2000.

September 20, 2000

Gary Moore

Director

OTS-4330.2


AMENDATORY SECTION(Amending WSR 00-14-052, filed 7/1/00, effective 7/1/00)

WAC 296-17-855
Experience modification.

The basis of the experience modification shall be a comparison of the actual losses charged to an employer during the experience period with the losses which would be expected for an average employer reporting the same exposures in each classification.      The comparison shall contain actuarial refinements designed to mitigate the effects of losses which may be considered catastrophic or of doubtful statistical significance, due consideration being given to the volume of the employer's experience.      Except for those employers who qualify for an adjusted experience modification as specified in WAC 296-17-860 or 296-17-865, the experience modification shall be calculated from the formula:


MODIFICATION
=		 Ap+ WAe+ (1-W) Ee+B
E+ B

     The components Ap, WAe, and (1-W) Ee are values which shall be charged against an employer's experience record.      The component, E, shall be the expected value of these charges for an average employer reporting the same exposures in each classification.      The meaning and function of each symbol in the formula is specified below.

     "Ap" signifies "primary actual losses." For each claim the primary actual loss is defined as that portion of the claim which is considered completely rateable for all employers and which is to enter the experience modification calculation at its full value.      For each claim in excess of (($10,504)) $10,936 the primary actual loss shall be determined from the formula:

PRIMARY LOSS = ((26,260)) 27,340
x total loss
Total loss + ((15,756)) 16,404

     Primary actual losses for selected claim values are shown in Table I.      For each claim less than (($10,504)) $10,936 the full value of the claim shall be considered a primary loss.

     "Ae" signifies "excess actual losses." For each claim the excess actual loss is defined as that portion of the claim which is not considered completely rateable for all employers.      The excess actual loss for each claim shall be determined by subtracting the primary loss from the total loss.

     "W" signifies "W value." For each employer, the W value determines the portion of the actual excess losses which shall be included in the calculation of his experience modification, due consideration being given to the volume of his experience.      This amount is represented by the symbol "WAe" in the experience modification formula.      W values are set forth in Table II.

     "E" signifies "expected losses." An employer's expected losses shall be determined by multiplying his reported exposure in each classification during the experience period by the classification expected loss rate.      Expected loss rates are set forth in Table III.

     "Ee" signifies "expected excess losses." Expected losses in each classification shall be multiplied by the classification "D-Ratio" to obtain "expected primary losses." Expected excess losses shall then be calculated by subtracting expected primary losses from expected total losses.      Each employer shall have a statistical charge included in the calculation of his experience modification, said charge to be actuarially equivalent to the amount forgiven an average employer because of the exclusion of a portion of his excess actual losses.      This charge is represented by "(1-W) Ee" in the experience modification formula.      D-Ratios are set forth in Table III.

     "B" signifies "B value" or "ballast." In order to limit the effect of a single severe accident on the modification of a small employer, a stabilizing element (B value) shall be added to both actual and expected losses.      B values are set forth in Table II.

[Statutory Authority: RCW 51.16.035, 51.04.020.      00-14-052, § 296-17-855, filed 7/1/00, effective 7/1/00.      Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-855, filed 11/29/99, effective 12/31/99; 98-24-094, § 296-17-855, filed 12/1/98, effective 1/1/99;      97-24-062, § 296-17-855, filed 12/1/97, effective 1/1/98; 96-24-063, § 296-17-855, filed 11/29/96, effective 1/1/97.      Statutory Authority: RCW 51.04.020.      95-23-080, § 296-17-855, filed 11/20/95, effective 1/1/96; 94-24-007, § 296-17-855, filed 11/28/94, effective 1/1/95; 93-24-114, § 296-17-855, filed 12/1/93, effective 1/1/94.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      93-12-093, § 296-17-855, filed 5/31/93, effective 7/1/93; 92-24-063, § 296-17-855, filed 11/30/92, effective 1/1/93; 91-24-053, § 296-17-855, filed 11/27/91, effective 1/1/92; 90-24-042, § 296-17-855, filed 11/30/90, effective 1/1/91; 89-24-051 (Order 89-22), § 296-17-855, filed 12/1/89, effective 1/1/90.      Statutory Authority: RCW 51.16.035 and 51.04.020.      88-24-012 (Order 88-30), § 296-17-855, filed 12/1/88, effective 1/1/89.      Statutory Authority: RCW 51.16.035.      87-24-060 (Order 87-26), § 296-17-855, filed 12/1/87, effective 1/1/88.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      86-24-042 (Order 86-41), § 296-17-855, filed 11/26/86.      Statutory Authority: RCW 51.16.035.      85-24-032 (Order 85-33), § 296-17-855, filed 11/27/85, effective 1/1/86; 84-24-016 (Order 84-23), § 296-17-855, filed 11/28/84, effective 1/1/85; 83-24-017 (Order 83-36), § 296-17-855, filed 11/30/83, effective 1/1/84; 82-24-047 (Order 82-38), § 296-17-855, filed 11/29/82, effective 1/1/83; 81-24-042 (Order 81-30), § 296-17-855, filed 11/30/81, effective 1/1/82; 80-17-016 (Order 80-23), § 296-17-855, filed 11/13/80, effective 1/1/81.      Statutory Authority: RCW 51.04.030 and 51.16.035.      79-12-086 (Order 79-18), § 296-17-855, filed 11/30/79, effective 1/1/80; Order 77-27, § 296-17-855, filed 11/30/77, effective 1/1/78; Order 74-40, § 296-17-855, filed 11/27/74, effective 1/1/75; Order 73-22, § 296-17-855, filed 11/9/73, effective 1/1/74.]


AMENDATORY SECTION(Amending WSR 99-24-055, filed 11/29/99, effective 12/31/99)

WAC 296-17-875
Table I.

Primary Losses for Selected Claim Values

CLAIM VALUE PRIMARY LOSS
((10,504 10,504
11,358 11,000
13,259 12,000
15,447 13,000
17,992 14,000
24,571 16,000
34,335 18,000
50,339 20,000
81,369 22,000
180,015* 24,147
262,600** 24,774))
10,936 10,936
11,043 11,000
12,832 12,000
14,871 13,000
17,216 14,000
23,145 16,000
31,614 18,000
44,698 20,000
67,582 22,000
169,663* 24,930
273,400** 25,792

* Average death value
** Maximum claim value

[Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-875, filed 11/29/99, effective 12/31/99; 98-24-094, § 296-17-875, filed 12/1/98, effective 1/1/99;      97-24-062, § 296-17-875, filed 12/1/97, effective 1/1/98; 96-24-063, § 296-17-875, filed 11/29/96, effective 1/1/97.      Statutory Authority: RCW 51.04.020.      95-23-080, § 296-17-875, filed 11/20/95, effective 1/1/96; 94-24-007, § 296-17-875, filed 11/28/94, effective 1/1/95; 93-24-114, § 296-17-875, filed 12/1/93, effective 1/1/94.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      92-24-063, § 296-17-875, filed 11/30/92, effective 1/1/93; 91-24-053, § 296-17-875, filed 11/27/91, effective 1/1/92; 90-24-042, § 296-17-875, filed 11/30/90, effective 1/1/91; 89-24-051 (Order 89-22), § 296-17-875, filed 12/1/89, effective 1/1/90.      Statutory Authority: RCW 51.16.035 and 51.04.020.      88-24-012 (Order 88-30), § 296-17-875, filed 12/1/88, effective 1/1/89.      Statutory Authority: RCW 51.16.035.      87-24-060 (Order 87-26), § 296-17-875, filed 12/1/87, effective 1/1/88.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      86-24-042 (Order 86-41), § 296-17-875, filed 11/26/86.      Statutory Authority: RCW 51.16.035.      86-12-041 (Order 86-18), § 296-17-875, filed 5/30/86, effective 7/1/86; 85-24-032 (Order 85-33), § 296-17-875, filed 11/27/85, effective 1/1/86; 84-24-016 (Order 84-23), § 296-17-875, filed 11/28/84, effective 1/1/85; 83-24-017 (Order 83-36), § 296-17-875, filed 11/30/83, effective 1/1/84; 82-24-047 (Order 82-38), § 296-17-875, filed 11/29/82, effective 1/1/83; 81-24-042 (Order 81-30), § 296-17-875, filed 11/30/81, effective 1/1/82; 80-17-016 (Order 80-23), § 296-17-875, filed 11/13/80, effective 1/1/81.      Statutory Authority: RCW 51.04.030 and 51.16.035.      79-12-086 (Order 79-18), § 296-17-875, filed 11/30/79, effective 1/1/80.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      78-12-043 (Order 78-23), § 296-17-875, filed 11/27/78, effective 1/1/79; Order 77-27, § 296-17-875, filed 11/30/77, effective 1/1/78; Order 76-36, § 296-17-875, filed 11/30/76; Order 75-38, § 296-17-875, filed 11/24/75, effective 1/1/76; Order 74-40, § 296-17-875, filed 11/27/74, effective 1/1/75; Order 73-22, § 296-17-875, filed 11/9/73, effective 1/1/74.]


AMENDATORY SECTION(Amending WSR 99-24-055, filed 11/29/99, effective 12/31/99)

WAC 296-17-880
Table II.

"B" and "W" Values


Maximum Claim Value= (($262,600)) $273,400

Average Death Value= (($180,015)) $169,663

Expected Losses B W
((5,689 & Under 49,548 0.00
5,690 - 11,463 49,053 0.01
11,464 - 17,324 48,557 0.02
17,325 - 23,274 48,062 0.03
23,275 - 29,314 47,566 0.04
29,315 - 35,448 47,071 0.05
35,449 - 41,677 46,575 0.06
41,678 - 48,005 46,080 0.07
48,006 - 54,433 45,584 0.08
54,434 - 60,964 45,089 0.09
60,965 - 67,601 44,593 0.10
67,602 - 74,346 44,098 0.11
74,347 - 81,203 43,602 0.12
81.204 - 88,175 43,107 0.13
88,176 - 95,265 42,611 0.14
95,266 - 102,475 42,116 0.15
102,476 - 109,810 41,620 0.16
109,811 - 117,273 41,125 0.17
117,274 - 124,867 40,629 0.18
124,868 - 132,597 40,134 0.19
132,598 - 140,465 39,638 0.20
140,466 - 148,477 39,143 0.21
148,478 - 156,636 38,647 0.22
156,637 - 164,947 38,152 0.23
164,948 - 173,414 37,656 0.24
173,415 - 182,042 37,161 0.25
182,043 - 190,837 36,666 0.26
190,838 - 199,802 36,170 0.27
199,803 - 208,944 35,675 0.28
208,945 - 218,268 35,179 0.29
218,269 - 227,779 34,684 0.30
227,780 - 237,485 34,188 0.31
237,486 - 247,390 33,693 0.32
247,391 - 257,503 33,197 0.33
257,504 - 267,829 32,702 0.34
267,830 - 278,376 32,206 0.35
278,377 - 289,152 31,711 0.36
289,153 - 300,164 31,215 0.37
300,165 - 311,420 30,720 0.38
311,421 - 322,930 30,224 0.39
322,931 - 334,702 29,729 0.40
334,703 - 346,746 29,233 0.41
346,747 - 359,071 28,738 0.42
359,072 - 371,689 28,242 0.43
371,690 - 384.609 27,747 0.44
384,610 - 397,844 27,251 0.45
397,845 - 411,406 26,756 0.46
411,407 - 425,307 26,260 0.47
425,308 - 439,561 25,765 0.48
439,562 - 454,182 25,269 0.49
454,183 - 469,184 24,774 0.50
469,185 - 484,584 24,279 0.51
484,585 - 500,398 23,783 0.52
500,399 - 516,644 23,288 0.53
516,645 - 533,339 22,792 0.54
533,340 - 550,504 22,297 0.55
550,505 - 568,160 21,801 0.56
568,161 - 586,327 21,306 0.57
586,328 - 605,030 20,810 0.58
605,031 - 624,294 20,315 0.59
624,295 - 644,143 19,819 0.60
644,144 - 664,608 19,324 0.61
664,609 - 685,716 18,828 0.62
685,717 - 707,500 18,333 0.63
707,501 - 729,994 17,837 0.64
729,995 - 753,234 17,342 0.65
753,235 - 777,258 16,846 0.66
777,259 - 802,107 16,351 0.67
802,108 - 827,826 15,855 0.68
827,827 - 854,463 15,360 0.69
854,464 - 882,067 14,864 0.70
882,068 - 910,695 14,369 0.71
910,696 - 940,405 13,873 0.72
940,406 - 971,260 13,378 0.73
971,261 - 1,003,330 12,882 0.74
1,003,331 - 1,036,688 12,387 0.75
1,036,689 - 1,071,416 11,892 0.76
1,071,417 - 1,107,600 11,396 0.77
1,107,601 - 1,145,336 10,901 0.78
1,145,337 - 1,184,727 10,405 0.79
1,184,728 - 1,225,886 9,910 0.80
1,225,887 - 1,268,937 9,414 0.81
1,268,938 - 1,314,014 8,919 0.82
1,314,015 - 1,361,265 8,423 0.83
1,361,266 - 1,410,855 7,928 0.84
1,410,856 - 1,462,962 7,432 0.85
1,462,963 - 1,517,786 6,937 0.86
1,517,787 - 1,575,546 6,441 0.87
1,575,547 - 1,636,487 5,946 0.88
1,636,488 - 1,700,883 5,450 0.89
1,700,884 - 1,769,037 4,955 0.90
1,769,038 - 1,841,292 4,459 0.91
1,841,293 - 1,918,032 3,964 0.92
1,918,033 - 1,999,691 3,468 0.93
1,999,692 - 2,086,761 2,973 0.94
2,086,762 - 2,179,801 2,477 0.95
2,179,802 - 2,279,452 1,982 0.96
2,279,453 - 2,386,448 1,486 0.97
2,386,449 - 2,501,636 991 0.98
2,501,637 - 2,625,999 495 0.99
2,626,000 & Over 0 1.00))
5,923 & under 51,584 0.00
5,924 - 11,935 51,068 0.01
11,936 - 18,037 50,552 0.02
18,038 - 24,231 50,036 0.03
24,232 - 30,520 49,521 0.04
30,521 - 36,906 49,005 0.05
36,907 - 43,391 48,489 0.06
43,392 - 49,979 47,973 0.07
49,980 - 56,671 47,457 0.08
56,672 - 63,471 46,941 0.09
63,472 - 70,381 46,426 0.10
70,382 - 77,404 45,910 0.11
77,405 - 84,543 45,394 0.12
84,544 - 91,801 44,878 0.13
91,802 - 99,183 44,362 0.14
99,184 - 106,690 43,846 0.15
106,691 - 114,326 43,331 0.16
114,327 - 122,096 42,815 0.17
122,097 - 130,003 42,299 0.18
130,004 - 138,050 41,783 0.19
138,051 - 146,242 41,267 0.20
146,243 - 154,583 40,751 0.21
154,584 - 163,078 40,236 0.22
163,079 - 171,731 39,720 0.23
171,732 - 180,546 39,204 0.24
180,547 - 189,529 38,688 0.25
189,530 - 198,685 38,172 0.26
198,686 - 208,019 37,656 0.27
208,020 - 217,537 37,140 0.28
217,538 - 227,244 36,625 0.29
227,245 - 237,147 36,109 0.30
237,148 - 247,251 35,593 0.31
247,252 - 257,564 35,077 0.32
257,565 - 268,093 34,561 0.33
268,094 - 278,844 34,045 0.34
278,845 - 289,825 33,530 0.35
289,826 - 301,044 33,014 0.36
301,045 - 312,508 32,498 0.37
312,509 - 324,228 31,982 0.38
324,229 - 336,211 31,466 0.39
336,212 - 348,467 30,950 0.40
348,468 - 361,006 30,435 0.41
361,007 - 373,838 29,919 0.42
373,839 - 386,975 29,403 0.43
386,976 - 400,427 28,887 0.44
400,428 - 414,206 28,371 0.45
414,207 - 428,325 27,855 0.46
428,326 - 442,798 27,340 0.47
442,799 - 457,638 26,824 0.48
457,639 - 472,860 26,308 0.49
472,861 - 488,480 25,792 0.50
488,481 - 504,513 25,276 0.51
504,514 - 520,978 24,760 0.52
520,979 - 537,891 24,244 0.53
537,892 - 555,273 23,729 0.54
555,274 - 573,144 23,213 0.55
573,145 - 591,526 22,697 0.56
591,527 - 610,441 22,181 0.57
610,442 - 629,913 21,665 0.58
629,914 - 649,968 21,149 0.59
649,969 - 670,635 20,634 0.60
670,636 - 691,941 20,118 0.61
691,942 - 713,917 19,602 0.62
713,918 - 736,597 19,086 0.63
736,598 - 760,016 18,570 0.64
760,017 - 784,212 18,054 0.65
784,213 - 809,224 17,539 0.66
809,225 - 835,095 17,023 0.67
835,096 - 861,872 16,507 0.68
861,873 - 889,604 15,991 0.69
889,605 - 918,344 15,475 0.70
918,345 - 948,149 14,959 0.71
948,150 - 979,080 14,444 0.72
979,081 - 1,011,204 13,928 0.73
1,011,205 - 1,044,593 13,412 0.74
1,044,594 - 1,079,323 12,896 0.75
1,079,324 - 1,115,479 12,380 0.76
1,115,480 - 1,153,152 11,864 0.77
1,153,153 - 1,192,440 11,348 0.78
1,192,441 - 1,233,451 10,833 0.79
1,233,452 - 1,276,303 10,317 0.80
1,276,304 - 1,321,124 9,801 0.81
1,321,125 - 1,368,055 9,285 0.82
1,368,056 - 1,417,250 8,769 0.83
1,417,251 - 1,468,879 8,253 0.84
1,468,880 - 1,523,129 7,738 0.85
1,523,130 - 1,580,207 7,222 0.86
1,580,208 - 1,640,343 6,706 0.87
1,640,344 - 1,703,791 6,190 0.88
1,703,792 - 1,770,835 5,674 0.89
1,770,836 - 1,841,792 5,158 0.90
1,841,793 - 1,917,019 4,643 0.91
1,917,020 - 1,996,915 4,127 0.92
1,996,916 - 2,081,932 3,611 0.93
2,081,933 - 2,172,583 3,095 0.94
2,172,584 - 2,269,450 2,579 0.95
2,269,451 - 2,373,199 2,063 0.96
2,373,200 - 2,484,595 1,548 0.97
2,484,596 - 2,604,521 1,032 0.98
2,604,522 - 2,733,999 516 0.99
2,734,00 Over 0 1.00

[Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-880, filed 11/29/99, effective 12/31/99; 98-24-094, § 296-17-880, filed 12/1/98, effective 1/1/99; 97-24-062, § 296-17-880, filed 12/1/97, effective 1/1/98; 96-24-063, § 296-17-880, filed 11/29/96, effective 1/1/97.      Statutory Authority: RCW 51.04.020.      95-23-080, § 296-17-880, filed 11/20/95, effective 1/1/96; 94-24-007, § 296-17-880, filed 11/28/94, effective 1/1/95; 93-24-114, § 296-17-880, filed 12/1/93, effective 1/1/94.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      92-24-063, § 296-17-880, filed 11/30/92, effective 1/1/93; 91-24-053, § 296-17-880, filed 11/27/91, effective 1/1/92; 90-24-042, § 296-17-880, filed 11/30/90, effective 1/1/91; 89-24-051 (Order 89-22), § 296-17-880, filed 12/1/89, effective 1/1/90.      Statutory Authority: RCW 51.16.035 and 51.04.020.      88-24-012 (Order 88-30), § 296-17-880, filed 12/1/88, effective 1/1/89.      Statutory Authority: RCW 51.16.035.      87-24-060 (Order 87-26), § 296-17-880, filed 12/1/87, effective 1/1/88.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      86-24-042 (Order 86-41), § 296-17-880, filed 11/26/86.      Statutory Authority: RCW 51.16.035.      85-24-032 (Order 85-33), § 296-17-880, filed 11/27/85, effective 1/1/86; 84-24-016 (Order 84-23), § 296-17-880, filed 11/28/84, effective 1/1/85; 83-24-017 (Order 83-36), § 296-17-880, filed 11/30/83, effective 1/1/84; 82-24-047 (Order 82-38), § 296-17-880, filed 11/29/82, effective 1/1/83; 81-24-042 (Order 81-30), § 296-17-880, filed 11/30/81, effective 1/1/82; 80-17-016 (Order 80-23), § 296-17-880, filed 11/13/80, effective 1/1/81.      Statutory Authority: RCW 51.04.030 and 51.16.035.      79-12-086 (Order 79-18), § 296-17-880, filed 11/30/79, effective 1/1/80.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      78-12-043 (Order 78-23), § 296-17-880, filed 11/27/78, effective 1/1/79; Order 77-27, § 296-17-880, filed 11/30/77, effective 1/1/78; Order 76-36, § 296-17-880, filed 11/30/76; Order 75-38, § 296-17-880, filed 11/24/75, effective 1/1/76; Order 74-40, § 296-17-880, filed 11/27/74, effective 1/1/75; Order 73-22, § 296-17-880, filed 11/9/73, effective 1/1/74.]


AMENDATORY SECTION(Amending WSR 00-14-052, filed 7/1/00, effective 7/1/00)

WAC 296-17-885
Table III.



Expected Loss Rates and D-Ratios

for Indicated Fiscal Year

Expected Loss Rates in Dollars Per Worker Hour



((Class 1996 1997 1998 D-Ratio
0101 1.1939 1.1467 0.9438 0.408
0103 1.5073 1.4525 1.2134 0.443
0104 0.8558 0.8231 0.6820 0.423
0105 1.0556 1.0246 0.8809 0.506
0106 1.1939 1.1467 0.9438 0.408
0107 0.9855 0.9500 0.7957 0.450
0108 0.8558 0.8231 0.6820 0.423
0112 0.5559 0.5373 0.4537 0.465
0201 2.3887 2.2871 1.8550 0.373
0202 2.3887 2.2871 1.8550 0.373
0210 0.8052 0.7756 0.6483 0.447
0212 0.7489 0.7197 0.5932 0.410
0214 0.9580 0.9248 0.7798 0.467
0217 0.9966 0.9621 0.8101 0.461
0219 0.9043 0.8716 0.7283 0.442
0301 0.5087 0.4954 0.4311 0.533
0302 1.6845 1.6105 1.3022 0.371
0303 1.6352 1.5683 1.2844 0.398
0306 0.8583 0.8259 0.6871 0.435
0307 0.6389 0.6189 0.5289 0.495
0308 0.4671 0.4563 0.4023 0.566
0403 1.3011 1.2588 1.0637 0.462
0502 1.2196 1.1728 0.9719 0.425
0504 1.2033 1.1569 0.9522 0.402
0506 3.5412 3.3986 2.7796 0.389
0507 2.7558 2.6539 2.2051 0.426
0508 2.5763 2.4610 1.9760 0.351
0509 1.5473 1.4834 1.2109 0.389
0510 1.2436 1.2000 1.0069 0.451
0511 1.1017 1.0649 0.9024 0.477
0512 1.1159 1.0777 0.9087 0.464
0513 0.6194 0.5992 0.5103 0.490
0514 1.0931 1.0603 0.9082 0.495
0515 2.8938 2.7752 2.2699 0.394
0516 1.2436 1.2000 1.0069 0.451
0517 1.4134 1.3687 1.1641 0.480
0518 1.3861 1.3306 1.0937 0.407
0519 1.5467 1.4937 1.2555 0.452
0520 1.3443 1.2905 1.0632 0.414
0521 1.0583 1.0176 0.8392 0.409
0601 0.4792 0.4653 0.4019 0.522
0602 0.3884 0.3782 0.3312 0.556
0603 0.7383 0.7097 0.5875 0.423
0604 0.9155 0.8881 0.7591 0.488
0606 0.2857 0.2797 0.2490 0.585
0607 0.3179 0.3085 0.2656 0.509
0608 0.2370 0.2306 0.1995 0.519
0701 1.6925 1.6123 1.2870 0.347
0803 0.3311 0.3227 0.2828 0.553
0901 1.3861 1.3306 1.0937 0.407
1002 0.7360 0.7151 0.6168 0.513
1003 0.7275 0.7070 0.6090 0.506
1004 0.4302 0.4160 0.3520 0.467
1005 5.3289 5.0987 4.1192 0.363
1007 0.2921 0.2832 0.2428 0.505
1101 0.4690 0.4578 0.4022 0.556
1102 1.0844 1.0456 0.8743 0.442
1103 0.6474 0.6271 0.5336 0.481
1104 0.3599 0.3529 0.3156 0.595
1105 0.7016 0.6806 0.5821 0.490
1106 0.2817 0.2752 0.2410 0.539
1108 0.4023 0.3927 0.3448 0.554
1109 0.7378 0.7190 0.6256 0.529
1301 0.3955 0.3849 0.3349 0.535
1303 0.1462 0.1426 0.1255 0.562
1304 0.0200 0.0195 0.0170 0.533
1305 0.3291 0.3200 0.2756 0.503
1401 0.4823 0.4692 0.4058 0.515
1404 0.4292 0.4177 0.3635 0.535
1405 0.3231 0.3142 0.2715 0.512
1407 0.4292 0.4177 0.3635 0.535
1501 0.3614 0.3519 0.3071 0.544
1507 0.3683 0.3588 0.3135 0.547
1701 0.6051 0.5872 0.5042 0.504
1702 1.4905 1.4290 1.1665 0.388
1703 0.3453 0.3297 0.2621 0.318
1704 0.6051 0.5872 0.5042 0.504
1801 0.6960 0.6701 0.5543 0.413
1802 0.6108 0.5932 0.5106 0.508
2002 0.5359 0.5235 0.4607 0.557
2004 0.5662 0.5548 0.4956 0.596
2005 0.2808 0.2749 0.2435 0.568
2007 0.3961 0.3844 0.3297 0.498
2008 0.2345 0.2280 0.1973 0.518
2009 0.2808 0.2749 0.2435 0.568
2101 0.5838 0.5661 0.4825 0.481
2102 0.3754 0.3666 0.3223 0.554
2104 0.2307 0.2263 0.2022 0.589
2105 0.5375 0.5234 0.4574 0.547
2106 0.2889 0.2816 0.2453 0.529
2201 0.2091 0.2034 0.1761 0.520
2202 0.4541 0.4435 0.3916 0.570
2203 0.2977 0.2921 0.2620 0.604
2204 0.2091 0.2034 0.1761 0.520
2401 0.3217 0.3152 0.2805 0.583
2903 0.5305 0.5191 0.4608 0.579
2904 0.6295 0.6120 0.5271 0.504
2905 0.4022 0.3950 0.3561 0.619
2906 0.2930 0.2855 0.2496 0.547
2907 0.4327 0.4220 0.3693 0.544
2908 0.8003 0.7776 0.6709 0.514
2909 0.3354 0.3275 0.2880 0.555
3101 0.6005 0.5798 0.4867 0.449
3102 0.1970 0.1924 0.1697 0.565
3103 0.6360 0.6135 0.5107 0.423
3104 0.4637 0.4486 0.3800 0.473
3105 0.6444 0.6306 0.5618 0.592
3303 0.2307 0.2254 0.1985 0.559
3304 0.4602 0.4497 0.3957 0.555
3309 0.3272 0.3200 0.2833 0.570
3401 0.3449 0.3348 0.2875 0.502
3402 0.3492 0.3406 0.2988 0.553
3403 0.1657 0.1606 0.1367 0.478
3404 0.3659 0.3575 0.3156 0.567
3405 0.2018 0.1972 0.1746 0.576
3406 0.2045 0.1997 0.1757 0.556
3407 0.3332 0.3249 0.2855 0.563
3408 0.1031 0.1008 0.0891 0.572
3409 0.0914 0.0897 0.0805 0.606
3410 0.1808 0.1773 0.1580 0.582
3411 0.3449 0.3348 0.2875 0.502
3412 0.3695 0.3586 0.3077 0.501
3413 0.4159 0.4056 0.3555 0.552
3414 0.4155 0.4042 0.3501 0.523
3415 0.4924 0.4787 0.4131 0.513
3501 0.7484 0.7243 0.6132 0.466
3503 0.2360 0.2322 0.2095 0.609
3506 0.8404 0.8091 0.6771 0.454
3509 0.3243 0.3185 0.2872 0.620
3510 0.3273 0.3200 0.2831 0.571
3511 0.5048 0.4917 0.4277 0.530
3512 0.3206 0.3148 0.2831 0.609
3513 0.3679 0.3588 0.3136 0.539
3602 0.0966 0.0949 0.0853 0.609
3603 0.4154 0.4056 0.3565 0.554
3604 0.9761 0.9536 0.8408 0.564
3605 0.3937 0.3836 0.3352 0.545
3701 0.1970 0.1924 0.1697 0.565
3702 0.3398 0.3326 0.2959 0.588
3708 0.4023 0.3911 0.3370 0.508
3802 0.1240 0.1221 0.1108 0.628
3808 0.3326 0.3232 0.2790 0.513
3901 0.1368 0.1345 0.1213 0.609
3902 0.3080 0.3011 0.2654 0.561
3903 1.0013 0.9759 0.8466 0.516
3905 0.1368 0.1345 0.1213 0.609
3906 0.3495 0.3411 0.2999 0.556
3909 0.1498 0.1471 0.1319 0.601
4002 0.7897 0.7681 0.6696 0.548
4101 0.2092 0.2046 0.1810 0.574
4103 0.2325 0.2294 0.2103 0.659
4107 0.1134 0.1108 0.0976 0.560
4108 0.1358 0.1321 0.1143 0.516
4109 0.1949 0.1905 0.1680 0.563
4201 0.3979 0.3861 0.3339 0.530
4301 0.6281 0.6127 0.5344 0.533
4302 0.4574 0.4448 0.3861 0.532
4304 0.5898 0.5753 0.5029 0.542
4305 0.7930 0.7701 0.6665 0.527
4401 0.3548 0.3444 0.2935 0.474
4402 0.5804 0.5661 0.4957 0.546
4404 0.3185 0.3095 0.2660 0.496
4501 0.1260 0.1231 0.1089 0.567
4502 0.0383 0.0374 0.0328 0.548
4504 0.0807 0.0794 0.0719 0.623
4601 0.5307 0.5166 0.4478 0.520
4802 0.1816 0.1770 0.1539 0.527
4803 0.1700 0.1667 0.1485 0.584
4804 0.4457 0.4358 0.3852 0.567
4805 0.2406 0.2350 0.2062 0.547
4806 0.0454 0.0442 0.0386 0.527
4808 0.3688 0.3581 0.3076 0.500
4809 0.2292 0.2245 0.2004 0.590
4810 0.1170 0.1144 0.1005 0.542
4811 0.1931 0.1893 0.1688 0.587
4812 0.2737 0.2672 0.2348 0.557
4813 0.1417 0.1382 0.1203 0.527
4900 0.3581 0.3467 0.2946 0.479
4901 0.0514 0.0500 0.0433 0.524
4902 0.0654 0.0639 0.0564 0.571
4903 0.0542 0.0529 0.0466 0.564
4904 0.0237 0.0232 0.0206 0.580
4905 0.2640 0.2592 0.2317 0.588
4906 0.0683 0.0668 0.0591 0.575
4907 0.0494 0.0481 0.0420 0.536
4908 0.1087 0.1081 0.1003 0.662
4909 0.0471 0.0466 0.0423 0.614
4910 0.3214 0.3137 0.2750 0.546
5001 3.9217 3.7561 3.0558 0.383
5002 0.4225 0.4118 0.3609 0.553
5003 1.2004 1.1526 0.9479 0.407
5004 1.0217 0.9900 0.8407 0.471
5005 0.7502 0.7217 0.5987 0.426
5006 1.2771 1.2277 1.0139 0.415
5101 0.7103 0.6964 0.6238 0.604
5103 0.6357 0.6236 0.5576 0.594
5106 0.6357 0.6236 0.5576 0.594
5108 0.5471 0.5353 0.4749 0.578
5109 0.5455 0.5284 0.4505 0.487
5201 0.2641 0.2570 0.2235 0.532
5204 0.6886 0.6681 0.5724 0.496
5206 0.3581 0.3467 0.2946 0.479
5207 0.1363 0.1344 0.1224 0.637
5208 0.6472 0.6300 0.5478 0.531
5209 0.5947 0.5785 0.5018 0.527
5301 0.0269 0.0262 0.0234 0.583
5305 0.0440 0.0433 0.0395 0.645
5306 0.0390 0.0382 0.0339 0.581
5307 0.3023 0.2945 0.2574 0.548
6103 0.0631 0.0622 0.0562 0.619
6104 0.2404 0.2359 0.2116 0.604
6105 0.1609 0.1568 0.1367 0.535
6107 0.0934 0.0916 0.0818 0.583
6108 0.3407 0.3349 0.3016 0.610
6109 0.0579 0.0565 0.0496 0.553
6110 0.3303 0.3223 0.2822 0.545
6201 0.2625 0.2543 0.2168 0.487
6202 0.5379 0.5227 0.4475 0.486
6203 0.0671 0.0664 0.0611 0.657
6204 0.1304 0.1279 0.1146 0.597
6205 0.1840 0.1802 0.1601 0.581
6206 0.1618 0.1588 0.1423 0.604
6207 1.1898 1.1689 1.0440 0.580
6208 0.2305 0.2258 0.1989 0.543
6209 0.2066 0.2027 0.1809 0.584
6301 0.1144 0.1104 0.0923 0.440
6302 0.1388 0.1354 0.1177 0.524
6303 0.0584 0.0569 0.0496 0.533
6304 0.1783 0.1918 0.0615 0.638
6305 0.0673 0.0684 0.1766 0.605
6306 0.2022 0.1981 0.1766 0.590
6308 0.0447 0.0438 0.1135 0.578
6309 0.1130 0.1278 0.1992 0.575
6402 0.2177 0.2216 0.1284 0.613
6403 0.1288 0.1441 0.1388 0.581
6404 0.1499 0.1545 0.3948 0.604
6405 0.4670 0.4545 0.3948 0.528
6406 0.0575 0.0604 0.1663 0.621
6407 0.1915 0.1875 0.1663 0.575
6408 0.2601 0.2549 0.2282 0.603
6409 0.4159 0.4056 0.3555 0.552
6410 0.1641 0.1597 0.1383 0.515
6501 0.0948 0.0934 0.0851 0.652
6502 0.0232 0.0226 0.0199 0.553
6503 0.0578 0.0562 0.0484 0.516
6504 0.3187 0.3141 0.2847 0.621
6505 0.0843 0.0825 0.0730 0.557
6506 0.0691 0.0715 0.2024 0.558
6508 0.2377 0.2324 0.2046 0.554
6509 0.2345 0.2294 0.2024 0.558
6510 0.2727 0.2653 0.2289 0.505
6511 0.2832 0.2768 0.2431 0.546
6601 0.1519 0.1491 0.1334 0.594
6602 0.3542 0.3462 0.3054 0.562
6603 0.2953 0.2883 0.2529 0.549
6604 0.0524 0.0511 0.0443 0.509
6605 0.2578 0.2556 0.2380 0.688
6607 0.1427 0.1398 0.1247 0.586
6608 0.3068 0.2964 0.2502 0.464
6620 1.6084 1.5726 1.4009 0.597
6704 0.0979 0.0960 0.0856 0.591
6705 0.6298 0.6207 0.5653 0.637
6706 0.3234 0.3173 0.2828 0.579
6707 1.3625 1.3380 1.2018 0.603
6708 5.8152 5.6516 4.7942 0.448
6709 0.1660 0.1637 0.1495 0.642
6801 0.2373 0.2317 0.2047 0.577
6802 0.3478 0.3415 0.3066 0.603
6803 0.6579 0.6298 0.5092 0.363
6804 0.1812 0.1775 0.1587 0.597
6809 4.3146 4.2483 3.8343 0.607
6901 0.0447 0.0453 0.0440 0.756
6902 0.6917 0.6640 0.5445 0.399
6903 4.5443 4.3263 3.4170 0.311
6904 0.2089 0.2046 0.1838 0.620
6905 0.2474 0.2419 0.2151 0.591
6906 0.1124 0.1130 0.1072 0.689
6907 0.8930 0.8704 0.7620 0.551
6908 0.4197 0.4100 0.3626 0.576
6909 0.0864 0.0847 0.0756 0.595
7100 0.0252 0.0245 0.0210 0.488
7101 0.0252 0.0245 0.0210 0.488
7102 3.3121 3.2662 2.9421 0.590
7103 0.2809 0.2729 0.2359 0.519
7104 0.0211 0.0208 0.0186 0.597
7105 0.0208 0.0205 0.0186 0.636
7106 0.1295 0.1268 0.1125 0.576
7107 0.2177 0.2137 0.1918 0.603
7108 0.1858 0.1831 0.1667 0.632
7109 0.1289 0.1268 0.1146 0.616
7110 0.2860 0.2772 0.2367 0.489
7111 0.3433 0.3352 0.2947 0.556
7112 0.4935 0.4824 0.4267 0.573
7113 0.4771 0.4662 0.4123 0.572
7114 0.5884 0.5814 0.5353 0.665
7115 0.4282 0.4201 0.3774 0.610
7116 0.4116 0.4020 0.3532 0.552
7117 0.8533 0.8384 0.7568 0.622
7118 1.1243 1.0992 0.9749 0.580
7119 1.5635 1.5281 1.3547 0.582
7120 4.2819 4.1663 3.6016 0.512
7121 4.2481 4.1311 3.5690 0.513
7201 0.8874 0.8617 0.7461 0.530
7202 0.0335 0.0325 0.0278 0.490
7203 0.1041 0.1021 0.0908 0.571
7204 0.0000 0.0000 0.0000 0.500
7301 0.4611 0.4466 0.3794 0.474
7302 0.5830 0.5687 0.4971 0.540
7307 0.4690 0.4592 0.4067 0.569
7308 0.2079 0.2050 0.1866 0.629
7309 0.1660 0.1637 0.1495 0.642

Expected Loss Rates in Dollars Per Sq. Ft.

of Wallboard Installed


Class 1996 1997 1998 D-Ratio
0522 0.0177 0.0170 0.0140 0.408
0523 0.0117 0.0113 0.0093 0.413
0524 0.0128 0.0122 0.0102 0.445
0525 0.0080 0.0077 0.0064 0.426
0526 0.0074 0.0071 0.0058 0.402
0527 0.0005 0.0005 0.0004 0.373
0528 0.0018 0.0018 0.0015 0.413
0529 0.0012 0.0011 0.0010 0.408
0530 0.0179 0.0172 0.0141 0.396
0531 0.0103 0.0099 0.0081 0.408
0532 0.0009 0.0009 0.0006 0.410
0533 0.0028 0.0027 0.0022 0.398
0534 0.0018 0.0018 0.0015 0.413
7900 0.0140 0.0133 0.0109 0.394
7901 0.0075 0.0071 0.0058 0.414))
Class 1997 1998 1999 D-Ratio
0101 1.2107 1.1208 0.9474 0.418
0103 1.5507 1.4391 1.2191 0.448
0104 0.9468 0.8764 0.7405 0.419
0105 1.0840 1.0132 0.8645 0.522
0107 0.9726 0.9033 0.7653 0.469
0108 0.9468 0.8764 0.7405 0.419
0112 0.5860 0.5459 0.4649 0.467
0201 2.3838 2.2039 1.8633 0.379
0202 2.5061 2.3147 1.9537 0.384
0210 0.9007 0.8343 0.7048 0.445
0212 0.7521 0.6976 0.5914 0.425
0214 1.0004 0.9281 0.7847 0.472
0217 0.9712 0.9024 0.7649 0.473
0219 0.9281 0.8631 0.7326 0.473
0301 0.4896 0.4593 0.3936 0.548
0302 1.6702 1.5369 1.2889 0.383
0303 1.6527 1.5277 1.2891 0.407
0306 0.8826 0.8178 0.6908 0.449
0307 0.6779 0.6318 0.5374 0.500
0308 0.4556 0.4280 0.3671 0.575
0403 1.3184 1.2323 1.0534 0.494
0502 1.2596 1.1671 0.9864 0.442
0504 1.1867 1.1017 0.9359 0.418
0506 3.6228 3.3570 2.8465 0.395
0507 2.7459 2.5500 2.1646 0.436
0508 2.3267 2.1461 1.8088 0.370
0509 1.5525 1.4328 1.2065 0.400
0510 1.3024 1.2106 1.0281 0.450
0511 1.2070 1.1215 0.9506 0.475
0512 1.0690 0.9946 0.8432 0.499
0513 0.6460 0.6010 0.5098 0.488
0514 1.1433 1.0694 0.9138 0.518
0515 2.9247 2.7036 2.2824 0.399
0516 1.3024 1.2106 1.0281 0.450
0517 1.4544 1.3565 1.1565 0.479
0518 1.4807 1.3694 1.1564 0.411
0519 1.4595 1.3610 1.1597 0.481
0520 1.2179 1.1266 0.9498 0.434
0521 0.9718 0.9021 0.7653 0.432
0601 0.4902 0.4575 0.3892 0.532
0602 0.4501 0.4206 0.3576 0.572
0603 0.7752 0.7178 0.6061 0.439
0604 0.8693 0.8137 0.6971 0.500
0606 0.3100 0.2920 0.2514 0.582
0607 0.3328 0.3111 0.2656 0.519
0608 0.2499 0.2340 0.2001 0.531
0701 1.7065 1.5655 1.3084 0.356
0803 0.3522 0.3301 0.2823 0.571
0901 1.4807 1.3694 1.1564 0.411
1002 0.8173 0.7638 0.6522 0.508
1003 0.7478 0.7013 0.6019 0.512
1004 0.4360 0.4065 0.3462 0.490
1005 5.2762 4.8755 4.1174 0.384
1007 0.2894 0.2700 0.2297 0.520
1101 0.5259 0.4935 0.4226 0.564
1102 1.1046 1.0262 0.8708 0.451
1103 0.8074 0.7533 0.6432 0.462
1104 0.3708 0.3501 0.3017 0.619
1105 0.8035 0.7501 0.6417 0.455
1106 0.2998 0.2826 0.2442 0.534
1108 0.4386 0.4121 0.3534 0.570
1109 0.8566 0.8039 0.6901 0.529
1301 0.4188 0.3919 0.3340 0.574
1303 0.1558 0.1460 0.1249 0.575
1304 0.0208 0.0196 0.0169 0.540
1305 0.3215 0.3017 0.2592 0.513
1401 0.5006 0.4697 0.4031 0.527
1404 0.4318 0.4054 0.3473 0.566
1405 0.3260 0.3060 0.2628 0.546
1407 0.4318 0.4054 0.3473 0.566
1501 0.4125 0.3859 0.3289 0.551
1507 0.4172 0.3904 0.3334 0.530
1701 0.6579 0.6147 0.5239 0.526
1702 1.5709 1.4519 1.2258 0.394
1703 0.4253 0.3925 0.3321 0.321
1704 0.6579 0.6147 0.5239 0.526
1801 0.6320 0.5885 0.5017 0.448
1802 0.5288 0.4957 0.4243 0.535
2002 0.5809 0.5465 0.4698 0.569
2004 0.5981 0.5638 0.4850 0.610
2007 0.3940 0.3685 0.3149 0.507
2008 0.2507 0.2350 0.2013 0.520
2009 0.2799 0.2644 0.2286 0.596
2101 0.6028 0.5640 0.4834 0.482
2102 0.3880 0.3651 0.3142 0.560
2104 0.2363 0.2235 0.1934 0.601
2105 0.5543 0.5195 0.4437 0.574
2106 0.3081 0.2896 0.2491 0.548
2201 0.2176 0.2038 0.1746 0.514
2202 0.4878 0.4575 0.3914 0.574
2203 0.3441 0.3247 0.2796 0.619
2204 0.2176 0.2038 0.1746 0.514
2401 0.3377 0.3183 0.2740 0.604
2903 0.5246 0.4946 0.4259 0.600
2904 0.6234 0.5845 0.5015 0.517
2905 0.4291 0.4047 0.3485 0.616
2906 0.3090 0.2898 0.2481 0.567
2907 0.4532 0.4253 0.3652 0.537
2908 0.8179 0.7649 0.6536 0.514
2909 0.3305 0.3108 0.2673 0.554
3101 0.6444 0.6003 0.5111 0.462
3102 0.2058 0.1934 0.1661 0.577
3103 0.5768 0.5384 0.4608 0.437
3104 0.5011 0.4673 0.3981 0.486
3105 0.6682 0.6283 0.5387 0.600
3303 0.2646 0.2491 0.2144 0.575
3304 0.4811 0.4535 0.3908 0.579
3309 0.3487 0.3287 0.2832 0.596
3402 0.3732 0.3502 0.3002 0.548
3403 0.1692 0.1583 0.1354 0.501
3404 0.3906 0.3671 0.3151 0.569
3405 0.2146 0.2018 0.1731 0.593
3406 0.1974 0.1857 0.1596 0.556
3407 0.4086 0.3820 0.3255 0.541
3408 0.1149 0.1080 0.0927 0.595
3409 0.0958 0.0905 0.0780 0.613
3410 0.1984 0.1875 0.1623 0.583
3411 0.3686 0.3446 0.2943 0.511
3412 0.3950 0.3688 0.3147 0.490
3413 0.4695 0.4398 0.3759 0.548
3414 0.4479 0.4192 0.3584 0.528
3415 0.5839 0.5458 0.4667 0.492
3501 0.7738 0.7225 0.6171 0.479
3503 0.2425 0.2298 0.1995 0.604
3506 0.8886 0.8224 0.6928 0.464
3509 0.3445 0.3251 0.2798 0.631
3510 0.3299 0.3103 0.2665 0.580
3511 0.5326 0.4996 0.4284 0.533
3512 0.3388 0.3201 0.2761 0.613
3513 0.3930 0.3691 0.3177 0.520
3602 0.1009 0.0952 0.0822 0.613
3603 0.4362 0.4097 0.3521 0.537
3604 0.9553 0.8983 0.7722 0.561
3605 0.4065 0.3803 0.3246 0.546
3701 0.2058 0.1934 0.1661 0.577
3702 0.3546 0.3339 0.2869 0.605
3708 0.4173 0.3909 0.3346 0.532
3802 0.1382 0.1307 0.1127 0.615
3808 0.3809 0.3562 0.3047 0.504
3901 0.1383 0.1311 0.1138 0.624
3902 0.3165 0.2982 0.2569 0.579
3903 1.0347 0.9742 0.8410 0.530
3905 0.1383 0.1311 0.1138 0.624
3906 0.3836 0.3604 0.3098 0.537
3909 0.1745 0.1650 0.1424 0.628
4002 0.8938 0.8330 0.7065 0.538
4101 0.2274 0.2135 0.1829 0.568
4103 0.2753 0.2610 0.2258 0.675
4107 0.1117 0.1049 0.0900 0.564
4108 0.1374 0.1289 0.1107 0.539
4109 0.2012 0.1892 0.1626 0.568
4201 0.4471 0.4159 0.3522 0.514
4301 0.6538 0.6148 0.5295 0.539
4302 0.4687 0.4385 0.3744 0.536
4304 0.6590 0.6181 0.5300 0.534
4305 0.8451 0.7884 0.6697 0.543
4401 0.3585 0.3364 0.2896 0.484
4402 0.5935 0.5572 0.4780 0.554
4404 0.3168 0.2976 0.2562 0.518
4501 0.1360 0.1283 0.1103 0.589
4502 0.0405 0.0381 0.0328 0.562
4504 0.0837 0.0792 0.0685 0.617
4601 0.5560 0.5218 0.4482 0.521
4802 0.1791 0.1682 0.1447 0.542
4803 0.1778 0.1680 0.1454 0.591
4804 0.4915 0.4624 0.3974 0.570
4805 0.2282 0.2151 0.1857 0.567
4806 0.0457 0.0429 0.0370 0.534
4808 0.3725 0.3494 0.2998 0.522
4809 0.2596 0.2447 0.2107 0.596
4810 0.1196 0.1133 0.0984 0.568
4811 0.1950 0.1842 0.1592 0.608
4812 0.2834 0.2662 0.2283 0.573
4813 0.1383 0.1301 0.1121 0.542
4900 0.3258 0.3037 0.2586 0.485
4901 0.0593 0.0554 0.0473 0.510
4902 0.0720 0.0676 0.0578 0.584
4903 0.0607 0.0570 0.0486 0.565
4904 0.0245 0.0231 0.0199 0.585
4905 0.2764 0.2615 0.2264 0.599
4906 0.0746 0.0701 0.0601 0.581
4907 0.0490 0.0461 0.0397 0.548
4908 0.1182 0.1135 0.1002 0.672
4909 0.0496 0.0474 0.0418 0.623
4910 0.3426 0.3220 0.2769 0.544
5001 4.1173 3.8006 3.2034 0.388
5002 0.4496 0.4214 0.3602 0.564
5003 1.2276 1.1374 0.9622 0.428
5004 1.0667 0.9968 0.8533 0.467
5005 0.6865 0.6367 0.5389 0.450
5006 1.4715 1.3625 1.1530 0.404
5101 0.7760 0.7301 0.6263 0.601
5103 0.6478 0.6120 0.5287 0.599
5106 0.6478 0.6120 0.5287 0.599
5108 0.6478 0.6101 0.5245 0.601
5109 0.5537 0.5164 0.4397 0.496
5201 0.2856 0.2675 0.2289 0.535
5204 0.7485 0.7000 0.5987 0.507
5206 0.3258 0.3037 0.2586 0.485
5207 0.1511 0.1431 0.1238 0.644
5208 0.6773 0.6348 0.5440 0.524
5209 0.6470 0.6056 0.5178 0.524
5301 0.0278 0.0262 0.0226 0.581
5305 0.0481 0.0455 0.0392 0.656
5306 0.0414 0.0390 0.0335 0.601
5307 0.3236 0.3033 0.2592 0.565
6103 0.0667 0.0632 0.0548 0.619
6104 0.2926 0.2755 0.2367 0.599
6105 0.1833 0.1718 0.1472 0.533
6107 0.0989 0.0938 0.0815 0.595
6108 0.3484 0.3298 0.2856 0.624
6109 0.0636 0.0598 0.0513 0.552
6110 0.3426 0.3221 0.2770 0.557
6201 0.2813 0.2621 0.2232 0.483
6202 0.5723 0.5379 0.4637 0.502
6203 0.0712 0.0677 0.0589 0.656
6204 0.1344 0.1267 0.1094 0.581
6205 0.1885 0.1776 0.1529 0.579
6206 0.1712 0.1612 0.1386 0.606
6207 1.2269 1.1631 1.0120 0.575
6208 0.2300 0.2180 0.1898 0.559
6209 0.2125 0.2008 0.1738 0.573
6301 0.1220 0.1135 0.0966 0.441
6302 0.1433 0.1348 0.1162 0.536
6303 0.0573 0.0539 0.0464 0.556
6304 0.2057 0.1954 0.1697 0.648
6305 0.0760 0.0720 0.0623 0.610
6306 0.2168 0.2042 0.1756 0.602
6308 0.0472 0.0445 0.0382 0.602
6309 0.1354 0.1279 0.1105 0.600
6402 0.2300 0.2171 0.1868 0.642
6403 0.1372 0.1298 0.1124 0.585
6404 0.1622 0.1535 0.1328 0.617
6405 0.4676 0.4386 0.3760 0.538
6406 0.0684 0.0647 0.0560 0.616
6407 0.2030 0.1914 0.1651 0.581
6408 0.2721 0.2559 0.2195 0.598
6409 0.4695 0.4398 0.3759 0.548
6410 0.1900 0.1783 0.1534 0.509
6501 0.1030 0.0972 0.0835 0.660
6502 0.0234 0.0221 0.0191 0.587
6503 0.0604 0.0564 0.0480 0.534
6504 0.3126 0.2970 0.2583 0.635
6505 0.0872 0.0825 0.0716 0.572
6506 0.0772 0.0730 0.0630 0.587
6508 0.2570 0.2425 0.2095 0.570
6509 0.2529 0.2389 0.2066 0.578
6510 0.3012 0.2818 0.2414 0.486
6511 0.2898 0.2736 0.2367 0.561
6601 0.1548 0.1462 0.1264 0.612
6602 0.3695 0.3476 0.2990 0.561
6603 0.3069 0.2886 0.2483 0.552
6604 0.0545 0.0515 0.0445 0.537
6605 0.2704 0.2578 0.2248 0.687
6607 0.1546 0.1458 0.1257 0.572
6608 0.3746 0.3477 0.2947 0.445
6620 2.1594 2.0303 1.7368 0.631
6704 0.1023 0.0965 0.0832 0.591
6705 0.6579 0.6240 0.5407 0.656
6706 0.3377 0.3195 0.2770 0.592
6707 1.4556 1.3769 1.1909 0.617
6708 6.2173 5.8681 5.1112 0.451
6709 0.1942 0.1839 0.1593 0.625
6801 0.2852 0.2675 0.2283 0.597
6802 0.3735 0.3529 0.3049 0.604
6803 0.6361 0.5894 0.4999 0.392
6804 0.2005 0.1887 0.1621 0.596
6809 4.7183 4.4776 3.8919 0.622
6901 0.0452 0.0444 0.0402 0.764
6902 0.7208 0.6676 0.5653 0.408
6903 5.4574 5.0214 4.2324 0.307
6904 0.2404 0.2251 0.1913 0.623
6905 0.2759 0.2587 0.2208 0.596
6906 0.1213 0.1187 0.1079 0.699
6907 0.8922 0.8375 0.7171 0.573
6908 0.4470 0.4197 0.3593 0.590
6909 0.0861 0.0812 0.0699 0.593
7100 0.0259 0.0242 0.0209 0.489
7101 0.0259 0.0242 0.0209 0.489
7102 3.3439 3.1875 2.7958 0.591
7103 0.3102 0.2901 0.2476 0.523
7104 0.0227 0.0215 0.0185 0.604
7105 0.0215 0.0203 0.0175 0.643
7106 0.1378 0.1299 0.1121 0.593
7107 0.2293 0.2167 0.1871 0.614
7108 0.1874 0.1778 0.1544 0.624
7109 0.1328 0.1257 0.1088 0.642
7110 0.3290 0.3075 0.2624 0.499
7111 0.3616 0.3400 0.2917 0.579
7112 0.5241 0.4926 0.4228 0.575
7113 0.4716 0.4441 0.3815 0.603
7114 0.5993 0.5694 0.4940 0.675
7115 0.4650 0.4387 0.3774 0.631
7116 0.4466 0.4201 0.3613 0.562
7117 0.9297 0.8761 0.7525 0.621
7118 0.9817 0.9232 0.7915 0.602
7119 1.5256 1.4324 1.2256 0.592
7120 4.5817 4.2992 3.6928 0.520
7121 4.4412 4.1626 3.5684 0.521
7201 0.9595 0.8943 0.7589 0.530
7202 0.0330 0.0308 0.0264 0.516
7203 0.1075 0.1019 0.0885 0.580
7204 0.0000 0.0000 0.0000 0.500
7301 0.4469 0.4178 0.3573 0.485
7302 0.6198 0.5821 0.4996 0.551
7307 0.4755 0.4486 0.3871 0.574
7308 0.2306 0.2192 0.1910 0.625
7309 0.1942 0.1839 0.1593 0.625

Expected Loss Rates in Dollars Per Sq. Ft.

of Wallboard Installed


Class 1997 1998 1999 D-Ratio
0522 0.0180 0.0166 0.0140 0.416
0523 0.0122 0.0113 0.0095 0.420
0524 0.0147 0.0136 0.0115 0.473
0525 0.0084 0.0079 0.0067 0.434
0526 0.0074 0.0069 0.0058 0.443
0527 0.0007 0.0005 0.0004 0.368
0528 0.0019 0.0018 0.0014 0.423
0529 0.0012 0.0011 0.0010 0.412
0530 0.0210 0.0194 0.0163 0.396
0531 0.0106 0.0097 0.0082 0.413
0532 0.0010 0.0009 0.0008 0.406
0533 0.0030 0.0027 0.0023 0.411
0534 0.0020 0.0018 0.0015 0.418
7900 0.0140 0.0130 0.0110 0.400
7901 0.0068 0.0064 0.0054 0.431

[Statutory Authority: RCW 51.16.035, 51.04.020.      00-14-052, § 296-17-885, filed 7/1/00, effective 7/1/00.      Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-885, filed 11/29/99, effective 12/31/99;      98-24-094, § 296-17-885, filed 12/1/98, effective 1/1/99;      97-24-062, § 296-17-885, filed 12/1/97, effective 1/1/98; 96-24-063, § 296-17-885, filed 11/29/96, effective 1/1/97.      Statutory Authority: RCW 51.16.035.      96-12-039, § 296-17-885, filed 5/31/96, effective 7/1/96.      Statutory Authority: RCW 51.04.020.      95-23-080, § 296-17-885, filed 11/20/95, effective 1/1/96; 94-24-007, § 296-17-885, filed 11/28/94, effective 1/1/95; 93-24-114, § 296-17-885, filed 12/1/93, effective 1/1/94.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      92-24-063, § 296-17-885, filed 11/30/92, effective 1/1/93; 91-24-053, § 296-17-885, filed 11/27/91, effective 1/1/92; 91-12-014, § 296-17-885, filed 5/31/91, effective 7/1/91; 90-24-042, § 296-17-885, filed 11/30/90, effective 1/1/91; 90-13-018, § 296-17-885, filed 6/8/90, effective 7/9/90; 89-24-051 (Order 89-22), § 296-17-885, filed 12/1/89, effective 1/1/90.      Statutory Authority: RCW 51.04.020(1).      89-16-001 (Order 89-07), § 296-17-885, filed 7/20/89, effective 8/20/89.      Statutory Authority: RCW 51.16.035 and 51.04.020.      88-24-012 (Order 88-30), § 296-17-885, filed 12/1/88, effective 1/1/89.      Statutory Authority: RCW 51.16.035.      88-12-065 (Order 88-05), § 296-17-885, filed 5/31/88; 88-12-050 (Order 88-06), § 296-17-885, filed 5/31/88, effective 7/1/88; 88-06-047 (Order 87-33), § 296-17-885, filed 3/1/88; 87-24-060 (Order 87-26), § 296-17-885, filed 12/1/87, effective 1/1/88; 87-12-032 (Order 87-12), § 296-17-885, filed 5/29/87, effective 7/1/87.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      86-24-042 (Order 86-41), § 296-17-885, filed 11/26/86.      Statutory Authority: RCW 51.16.035.      86-12-041 (Order 86-18), § 296-17-885, filed 5/30/86, effective 7/1/86; 85-24-032 (Order 85-33), § 296-17-885, filed 11/27/85, effective 1/1/86; 85-06-026 (Order 85-7), § 296-17-885, filed 2/28/85, effective 4/1/85; 84-24-016 (Order 84-23), § 296-17-885, filed 11/28/84, effective 1/1/85; 83-24-017 (Order 83-36), § 296-17-885, filed 11/30/83, effective 1/1/84; 82-24-047 (Order 82-38), § 296-17-885, filed 11/29/82, effective 1/1/83; 81-24-042 (Order 81-30), § 296-17-885, filed 11/30/81, effective 1/1/82; 80-17-016 (Order 80-23), § 296-17-885, filed 11/13/80, effective 1/1/81.      Statutory Authority: RCW 51.04.030 and 51.16.035.      79-12-086 (Order 79-18), § 296-17-885, filed 11/30/79, effective 1/1/80.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      78-12-043 (Order 78-23), § 296-17-885, filed 11/27/78, effective 1/1/79, effective 1/1/80.      Order 77-27, § 296-17-885, filed 11/30/77, effective 1/1/78; Emergency Order 77-25, § 296-17-885, filed 12/1/77; Order 77-10, § 296-17-885, filed 5/31/77; Order 76-36, § 296-17-885, filed 11/30/76; Order 76-18, § 296-17-885, filed 5/28/76, effective 7/1/76; Order 75-38, § 296-17-885, filed 11/24/75, effective 1/1/76; Order 74-40, § 296-17-885, filed 11/27/74, effective 1/1/75; Order 73-22, § 296-17-885, filed 11/9/73, effective 1/1/74.]


AMENDATORY SECTION(Amending WSR 99-24-055, filed 11/29/99, effective 12/31/99)

WAC 296-17-890
Table IV.



Maximum experience modifications

for firms with no compensable accidents:



     Expected

Loss Range

 Maximum

Experience

Modification

((2,485 & Lower
0.90
2,486 - 2,659 0.89
2,660 - 2,847 0.88
2,848 - 3,051 0.87
3,052 - 3,272 0.86
3,273 - 3,511 0.85
3,512 - 3,772 0.84
3,773 - 4,055 0.83
4,056 - 4,363 0.82
4,364 - 4,699 0.81
4,700 - 5,066 0.80
5,067 - 5,466 0.79
5,467 - 5,904 0.78
5,905 - 6,383 0.77
6,384 - 6,909 0.76
6,910 - 7,485 0.75
7,486 - 8,118 0.74
8,119 - 8,815 0.73
8,816 - 9,582 0.72
9,583 - 10,429 0.71
10,430 - 11,364 0.70
11,365 - 12,398 0.69
12,399 - 13,543 0.68
13,544 - 14,814 0.67
14,815 - 16,227 0.66
16,228 - 17,799 0.65
17,800 - 19,551 0.64
19,552 - 21,508 0.63
21,509 - 23,697 0.62
23,698 - 26,151 0.61
26,152 & Higher 0.60))
2,588 Lower 0.90
2,589 - 2,768 0.89
2,769 - 2,964 0.88
2,965 - 3,176 0.87
3,177 - 3,406 0.86
3,407 - 3,656 0.85
3,657 - 3,927 0.84
3,928 - 4,222 0.83
4,223 - 4,543 0.82
4,544 - 4,893 0.81
4,894 - 5,274 0.80
5,275 - 5,691 0.79
5,692 - 6,147 0.78
6,148 - 6,646 0.77
6,647 - 7,193 0.76
7,194 - 7,793 0.75
7,794 - 8,452 0.74
8,453 - 9,177 0.73
9,178 - 9,976 0.72
9,977 - 10,858 0.71
10,859 - 11,831 0.70
11,832 - 12,908 0.69
12,909 - 14,100 0.68
14,101 - 15,424 0.67
15,425 - 16,894 0.66
16,895 - 18,531 0.65
18,532 - 20,355 0.64
20,356 - 22,393 0.63
22,394 - 24,672 0.62
24,673 - 27,226 0.61
27,227 Higher 0.60

[Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-890, filed 11/29/99, effective 12/31/99; 98-24-094, § 296-17-890, filed 12/1/98, effective 1/1/99;      97-24-062, § 296-17-890, filed 12/1/97, effective 1/1/98; 96-24-063, § 296-17-890, filed 11/29/96, effective 1/1/97.      Statutory Authority: RCW 51.04.020.      95-23-080, § 296-17-890, filed 11/20/95, effective 1/1/96; 94-24-007, § 296-17-890, filed 11/28/94, effective 1/1/95; 93-24-114, § 296-17-890, filed 12/1/93, effective 1/1/94.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      92-24-063, § 296-17-890, filed 11/30/92, effective 1/1/93; 91-24-053, § 296-17-890, filed 11/27/91, effective 1/1/92; 90-24-042, § 296-17-890, filed 11/30/90, effective 1/1/91; 89-24-051 (Order 89-22), § 296-17-890, filed 12/1/89, effective 1/1/90.      Statutory Authority: RCW 51.16.035 and 51.04.020.      88-24-012 (Order 88-30), § 296-17-890, filed 12/1/88, effective 1/1/89.      Statutory Authority: RCW 51.16.035.      87-24-060 (Order 87-26), § 296-17-890, filed 12/1/87, effective 1/1/88.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      86-24-042 (Order 86-41), § 296-17-890, filed 11/26/86.      Statutory Authority: RCW 51.16.035.      85-24-032 (Order 85-33), § 296-17-890, filed 11/27/85, effective 1/1/86; 84-24-016 (Order 84-23), § 296-17-890, filed 11/28/84, effective 1/1/85; 83-24-017 (Order 83-36), § 296-17-890, filed 11/30/83, effective 1/1/84; 82-24-047 (Order 82-38), § 296-17-890, filed 11/29/82, effective 1/1/83; 81-24-042 (Order 81-30), § 296-17-890, filed 11/30/81, effective 1/1/82; 80-17-016 (Order 80-23), § 296-17-890, filed 11/13/80, effective 1/1/81.      Statutory Authority: RCW 51.04.030 and 51.16.035.      79-12-086 (Order 79-18), § 296-17-890, filed 11/30/79, effective 1/1/80.]

OTS-4359.1


AMENDATORY SECTION(Amending WSR 00-14-052, filed 7/1/00, effective 7/1/00)

WAC 296-17-895
Industrial insurance accident fund base rates and medical aid base rates by class of industry.

Industrial insurance accident fund and medical aid fund base rates by class of industry shall be as set forth below.


 Base Rates Effective

January 1, ((2000)) 2001

Class
Accident

Fund
Medical Aid

Fund
((0101 1.4810 0.4577
0103 1.8262 0.6143
0104 1.0473 0.3386
0105 1.1778 0.5060
0107 1.2067 0.3948
0108 1.0473 0.3386
0112 0.6448 0.2465
0201 2.9857 0.8855
0202 2.9857 0.8855
0210 0.9985 0.3136
0212 0.9109 0.2982
0214 1.1713 0.3871
0217 1.1911 0.4198
0219 1.0819 0.3771
0301 0.5386 0.2638
0302 2.2052 0.5609
0303 2.0698 0.5970
0306 1.0694 0.3290
0307 0.7365 0.2889
0308 0.4889 0.2486
0403 1.4257 0.6283
0502 1.5158 0.4691
0504 1.4086 0.5132
0506 4.2577 1.4303
0507 3.2528 1.1692
0508 3.2905 0.9007
0509 1.9403 0.5744
0510 1.4622 0.5360
0511 1.3130 0.4677
0512 1.3244 0.4755
0513 0.7452 0.2605
0514 1.1920 0.5367
0516 1.4622 0.5360
0517 1.5787 0.6686
0518 1.7400 0.5167
0519 1.7700 0.6973
0521 1.2547 0.4422
0601 0.5556 0.2174
0602 0.4468 0.1808
0603 0.9189 0.2823
0604 0.9710 0.4662
0606 0.2812 0.1638
0607 0.3519 0.1535
0608 0.2497 0.1231
0701 2.3470 0.4721
0803 0.3611 0.1662
0901 1.7400 0.5167
1002 0.8033 0.3641
1003 0.7624 0.3790
1004 0.4858 0.1988
1005 6.6700 1.9655
1007 0.3400 0.1308
1101 0.4888 0.2500
1102 1.2820 0.4622
1103 0.7271 0.3044
1104 0.3456 0.2127
1105 0.7534 0.3523
1106 0.2639 0.1679
1108 0.4156 0.2164
1109 0.7450 0.4047
1301 0.4355 0.1955
1303 0.1571 0.0750
1304 0.0201 0.0110
1305 0.3350 0.1775
1401 0.4982 0.2566
1404 0.4682 0.2141
1405 0.3274 0.1749
1407 0.4682 0.2141
1501 0.3981 0.1785
1507 0.4046 0.1830
1701 0.6762 0.2890
1702 1.8518 0.5635
1703 0.4091 0.1393
1704 0.6762 0.2890
1801 0.7950 0.3095
1802 0.6686 0.3011
2002 0.5340 0.3009
2004 0.5687 0.3193
2007 0.4276 0.1980
2008 0.2457 0.1223
2009 0.2635 0.1682
2101 0.6212 0.2961
2102 0.3743 0.2102
2104 0.2116 0.1422
2105 0.5992 0.2613
2106 0.2858 0.1620
2201 0.2216 0.1079
2202 0.4816 0.2378
2203 0.2920 0.1725
2204 0.2216 0.1079
2401 0.3079 0.1902
2903 0.5289 0.2997
2904 0.6471 0.3356
2905 0.4016 0.2299
2906 0.3143 0.1497
2907 0.4442 0.2338
2908 0.8738 0.3957
2909 0.3347 0.1877
3101 0.6838 0.2725
3102 0.2030 0.1068
3103 0.6897 0.3074
3104 0.5334 0.2092
3105 0.6753 0.3453
3303 0.2316 0.1282
3304 0.4488 0.2646
3309 0.3224 0.1870
3402 0.3658 0.1845
3403 0.1772 0.0830
3404 0.3761 0.1989
3405 0.2110 0.1076
3406 0.2045 0.1140
3407 0.3728 0.1622
3408 0.1053 0.0566
3409 0.0885 0.0537
3410 0.1620 0.1136
3411 0.3758 0.1700
3412 0.4089 0.1784
3414 0.4443 0.2116
3415 0.5281 0.2497
3501 0.8237 0.3608
3503 0.2027 0.1552
3506 1.0885 0.2990
3509 0.3232 0.1857
3510 0.3309 0.1816
3511 0.5212 0.2697
3512 0.3033 0.1928
3513 0.3650 0.2059
3602 0.0918 0.0579
3603 0.4186 0.2302
3604 0.9976 0.5332
3605 0.4214 0.2020
3701 0.2030 0.1068
3702 0.3490 0.1860
3708 0.4216 0.2095
3802 0.1108 0.0793
3808 0.3565 0.1684
3901 0.1183 0.0891
3902 0.3053 0.1743
3903 0.9482 0.5856
3905 0.1183 0.0891
3906 0.3595 0.1892
3909 0.1376 0.0924
4002 0.9376 0.3490
4101 0.2163 0.1133
4103 0.2180 0.1434
4107 0.1152 0.0622
4108 0.1400 0.0722
4109 0.1969 0.1081
4201 0.4860 0.1659
4301 0.6183 0.3550
4302 0.5121 0.2198
4304 0.6042 0.3201
4305 0.9220 0.3592
4401 0.3513 0.1956
4402 0.5945 0.3142
4404 0.3177 0.1750
4501 0.1220 0.0731
4502 0.0382 0.0214
4504 0.0735 0.0505
4601 0.5386 0.2885
4802 0.1821 0.1003
4803 0.1588 0.1028
4804 0.4376 0.2549
4805 0.2333 0.1386
4806 0.0433 0.0264
4808 0.3935 0.1873
4809 0.2231 0.1332
4810 0.1017 0.0746
4811 0.1813 0.1162
4812 0.2852 0.1460
4813 0.1369 0.0816
4900 0.4065 0.1652
4901 0.0554 0.0259
4902 0.0695 0.0342
4903 0.0575 0.0282
4904 0.0228 0.0138
4905 0.2364 0.1665
4906 0.0708 0.0369
4907 0.0493 0.0275
4908 0.0625 0.0912
4909 0.0291 0.0379
4910 0.3193 0.1804
5001 4.9973 1.4029
5002 0.4594 0.2129
5003 1.4897 0.4589
5004 1.0828 0.5182
5005 0.9198 0.2971
5006 1.5668 0.5027
5101 0.7194 0.3975
5103 0.6000 0.3818
5106 0.6000 0.3818
5108 0.5495 0.3058
5109 0.6137 0.2556
5201 0.2842 0.1337
5204 0.7497 0.3395
5206 0.4065 0.1652
5207 0.1185 0.0891
5208 0.6897 0.3322
5209 0.6450 0.2979
5301 0.0265 0.0153
5305 0.0423 0.0264
5306 0.0385 0.0223
5307 0.3314 0.1505
6103 0.0547 0.0412
6104 0.2342 0.1404
6105 0.1654 0.0865
6107 0.0797 0.0609
6108 0.3101 0.2127
6109 0.0596 0.0313
6110 0.3336 0.1821
6201 0.2958 0.1227
6202 0.5296 0.2996
6203 0.0543 0.0466
6204 0.1214 0.0793
6205 0.1820 0.1050
6206 0.1589 0.0935
6207 0.9702 0.8076
6208 0.1820 0.1583
6209 0.1844 0.1302
6301 0.1303 0.0516
6302 0.1337 0.0800
6303 0.0584 0.0323
6304 0.1693 0.1273
6305 0.0623 0.0441
6306 0.2000 0.1154
6308 0.0443 0.0254
6309 0.1223 0.0785
6402 0.2307 0.1256
6403 0.1312 0.0927
6404 0.1445 0.0972
6405 0.4945 0.2414
6406 0.0558 0.0385
6407 0.1836 0.1125
6408 0.2677 0.1429
6409 0.4427 0.2154
6410 0.1609 0.0922
6501 0.0962 0.0539
6502 0.0227 0.0133
6503 0.0660 0.0267
6504 0.2662 0.2143
6505 0.0719 0.0547
6506 0.0676 0.0442
6509 0.2173 0.1419
6510 0.2701 0.1518
6511 0.2628 0.1707
6601 0.1411 0.0927
6602 0.3517 0.2001
6603 0.2948 0.1646
6604 0.0471 0.0321
6605 0.2050 0.1830
6607 0.1360 0.0847
6608 0.3576 0.1349
6614 702.0000 * 637.0000 *
6615 256.0000 * 233.0000 *
6616 217.0000 * 197.0000 *
6617 78.0000 * 71.0000 *
6618 78.0000 * 71.0000 *
6620 1.7802 0.8015
6704 0.0947 0.0572
6705 0.5606 0.4042
6706 0.2828 0.2070
6707 1.2593 0.8374
6708 4.7253 3.8209
6709 0.1444 0.1087
6801 0.2634 0.1169
6802 0.3198 0.2141
6803 0.7992 0.2560
6804 0.1818 0.1020
6809 3.4753 2.9677
6901 0.0000 0.0509
6902 0.8522 0.2676
6903 5.7734 1.5612
6904 0.2367 0.1021
6905 0.2683 0.1267
6906 0.0000 0.1267
6907 0.9736 0.4491
6908 0.4520 0.2161
6909 0.0853 0.0495
7100 0.0245 0.0142
7101 0.0245 0.0142
7102 2.1935 2.5663
7103 0.3105 0.1370
7104 0.0191 0.0133
7105 0.0191 0.0129
7106 0.1261 0.0748
7107 0.2070 0.1303
7108 0.1596 0.1226
7109 0.1137 0.0828
7110 0.3177 0.1368
7111 0.3513 0.1871
7112 0.5100 0.2670
7113 0.4915 0.2584
7114 0.5173 0.3846
7115 0.4267 0.2441
7116 0.4110 0.2306
7117 0.8468 0.4927
7118 1.1730 0.6017
7119 1.6938 0.8014
7120 4.3145 2.3371
7121 4.4322 2.2277
7201 1.0542 0.3890
7202 0.0352 0.0173
7203 0.0871 0.0689
7204 0.0000 0.0000
7301 0.5007 0.2264
7302 0.5828 0.3244
7307 0.4416 0.2803
7308 0.1698 0.1426
7309 0.1444 0.1087))
0101 1.3352 0.4492
0103 1.6681 0.6085
0104 1.0482 0.3482
0105 1.0711 0.4989
0107 1.0457 0.3839
0108 1.0482 0.3482
0112 0.5934 0.2569
0201 2.6224 0.8812
0202 2.8095 0.8901
0210 1.0002 0.3310
0212 0.8038 0.2975
0214 1.0993 0.3779
0217 1.0377 0.3880
0219 0.9776 0.3809
0301 0.4551 0.2461
0302 1.9978 0.5046
0303 1.8561 0.5876
0306 0.9767 0.3267
0307 0.6941 0.2929
0308 0.4185 0.2334
0403 1.2690 0.6265
0502 1.3909 0.4686
0504 1.2391 0.4895
0506 3.8632 1.4309
0507 2.8895 1.1204
0508 2.6492 0.7950
0509 1.7833 0.5231
0510 1.3616 0.5390
0511 1.2885 0.4823
0512 1.1366 0.4330
0513 0.6839 0.2633
0514 1.1041 0.5423
0516 1.3616 0.5390
0517 1.4507 0.6544
0518 1.6512 0.5351
0519 1.4634 0.6512
0521 1.0289 0.3919
0601 0.5005 0.2142
0602 0.4623 0.1964
0603 0.8643 0.2819
0604 0.8146 0.4293
0606 0.2686 0.1701
0607 0.3237 0.1562
0608 0.2376 0.1214
0701 2.1085 0.4637
0803 0.3376 0.1704
0901 1.6512 0.5351
1002 0.7982 0.3812
1003 0.6815 0.3837
1004 0.4393 0.1931
1005 5.8899 1.8960
1007 0.2952 0.1264
1101 0.4925 0.2624
1102 1.1671 0.4490
1103 0.7906 0.3729
1104 0.3166 0.2081
1105 0.7692 0.3827
1106 0.2471 0.1726
1108 0.4023 0.2249
1109 0.7789 0.4417
1301 0.4200 0.1903
1303 0.1491 0.0754
1304 0.0186 0.0110
1305 0.2897 0.1672
1401 0.4567 0.2570
1404 0.4014 0.2176
1405 0.2955 0.1688
1407 0.4014 0.2176
1501 0.4113 0.1881
1507 0.4050 0.1972
1701 0.6570 0.2980
1702 1.7546 0.5638
1703 0.4659 0.1569
1704 0.6570 0.2980
1801 0.6319 0.2812
1802 0.4984 0.2608
2002 0.5156 0.3099
2004 0.5252 0.3251
2007 0.3799 0.1874
2008 0.2335 0.1250
2009 0.2276 0.1642
2101 0.5634 0.2982
2102 0.3398 0.2098
2104 0.1881 0.1417
2105 0.5369 0.2645
2106 0.2724 0.1646
2201 0.2041 0.1076
2202 0.4644 0.2384
2203 0.2962 0.1913
2204 0.2041 0.1076
2401 0.2944 0.1849
2903 0.4547 0.2888
2904 0.5717 0.3173
2905 0.3715 0.2370
2906 0.2910 0.1529
2907 0.4112 0.2343
2908 0.7913 0.3872
2909 0.2910 0.1774
3101 0.6518 0.2826
3102 0.1867 0.1070
3103 0.5479 0.2768
3104 0.5056 0.2218
3105 0.6159 0.3424
3303 0.2320 0.1432
3304 0.4115 0.2681
3309 0.3012 0.1927
3402 0.3449 0.1889
3403 0.1608 0.0819
3404 0.3543 0.2030
3405 0.1962 0.1109
3406 0.1746 0.1054
3407 0.4077 0.1856
3408 0.1061 0.0588
3409 0.0824 0.0533
3410 0.1583 0.1185
3411 0.3576 0.1736
3412 0.3883 0.1819
3413 0.4506 0.2260
3414 0.4295 0.2149
3415 0.5605 0.2786
3501 0.7557 0.3600
3503 0.1858 0.1508
3506 1.0135 0.3088
3509 0.3003 0.1893
3510 0.2957 0.1741
3511 0.4901 0.2704
3512 0.2838 0.1936
3513 0.3451 0.2105
3602 0.0850 0.0572
3603 0.3906 0.2292
3604 0.8480 0.5085
3605 0.3996 0.1891
3701 0.1867 0.1070
3702 0.3170 0.1885
3708 0.3942 0.2048
3802 0.1157 0.0793
3808 0.3634 0.1834
3901 0.1057 0.0862
3902 0.2730 0.1746
3903 0.8651 0.5859
3905 0.1057 0.0862
3906 0.3425 0.2024
3909 0.1455 0.1005
4002 0.9478 0.3672
4101 0.2114 0.1146
4103 0.2215 0.1650
4107 0.1025 0.0571
4108 0.1243 0.0712
4109 0.1797 0.1065
4201 0.4834 0.1762
4301 0.5684 0.3557
4302 0.4576 0.2199
4304 0.6093 0.3332
4305 0.8787 0.3593
4401 0.3136 0.1921
4402 0.5424 0.3047
4404 0.2766 0.1709
4501 0.1187 0.0743
4502 0.0354 0.0220
4504 0.0671 0.0499
4601 0.5014 0.2892
4802 0.1592 0.0950
4803 0.1433 0.1052
4804 0.4375 0.2614
4805 0.1910 0.1296
4806 0.0386 0.0255
4808 0.3413 0.1901
4809 0.2241 0.1433
4810 0.0908 0.0746
4811 0.1599 0.1136
4812 0.2600 0.1453
4813 0.1208 0.0750
4900 0.3297 0.1433
4901 0.0574 0.0280
4902 0.0671 0.0362
4903 0.0576 0.0297
4904 0.0209 0.0137
4905 0.2202 0.1657
4906 0.0689 0.0380
4907 0.0432 0.0263
4908 0.0620 0.0937
4909 0.0277 0.0380
4910 0.3035 0.1826
5001 4.6895 1.4140
5002 0.4336 0.2156
5003 1.3428 0.4643
5004 1.0106 0.5162
5005 0.7478 0.2634
5006 1.6051 0.5574
5101 0.7077 0.4026
5103 0.5324 0.3768
5106 0.5324 0.3768
5108 0.5731 0.3480
5109 0.5594 0.2446
5201 0.2704 0.1396
5204 0.7165 0.3592
5206 0.3297 0.1433
5207 0.1216 0.0902
5208 0.6299 0.3386
5209 0.6195 0.3111
5301 0.0246 0.0150
5305 0.0410 0.0272
5306 0.0367 0.0221
5307 0.3126 0.1549
6103 0.0515 0.0412
6104 0.2616 0.1555
6105 0.1705 0.0917
6107 0.0737 0.0626
6108 0.2775 0.2094
6109 0.0587 0.0324
6110 0.3040 0.1825
6201 0.2842 0.1238
6202 0.4912 0.3145
6203 0.0507 0.0471
6204 0.1117 0.0770
6205 0.1640 0.1031
6206 0.1519 0.0917
6207 0.8982 0.7888
6208 0.1659 0.1492
6209 0.1693 0.1268
6301 0.1239 0.0529
6302 0.1220 0.0796
6303 0.0493 0.0315
6304 0.1545 0.1306
6305 0.0595 0.0463
6306 0.1913 0.1168
6308 0.0409 0.0259
6309 0.1108 0.0791
6402 0.2012 0.1261
6403 0.1083 0.0828
6404 0.1314 0.0960
6405 0.4328 0.2359
6406 0.0548 0.0408
6407 0.1721 0.1141
6408 0.2482 0.1410
6409 0.4506 0.2260
6410 0.1690 0.1001
6501 0.0923 0.0551
6502 0.0199 0.0132
6503 0.0610 0.0268
6504 0.2292 0.2020
6505 0.0661 0.0543
6506 0.0633 0.0449
6509 0.2050 0.1487
6510 0.2821 0.1485
6511 0.2340 0.1707
6601 0.1272 0.0901
6602 0.3256 0.1986
6603 0.2693 0.1652
6604 0.0441 0.0320
6605 0.1882 0.1828
6607 0.1299 0.0876
6608 0.4011 0.1482
6614 670.0000* 549.0000*
6615 230.0000* 229.0000*
6616 195.0000* 194.0000*
6617 72.0000* 72.0000*
6618 78.0000* 71.0000*
6620 2.0408 1.0737
6704 0.0871 0.0573
6705 0.5148 0.4037
6706 0.2631 0.2061
6707 1.1763 0.8625
6708 4.5160 3.9629
6709 0.1539 0.1174
6801 0.2773 0.1356
6802 0.3061 0.2176
6803 0.6727 0.2540
6804 0.1796 0.1061
6809 3.4970 3.0153
6901 0.0000 0.0487
6902 0.7802 0.2773
6903 6.1901 1.8451
6904 0.2483 0.1050
6905 0.2697 0.1304
6906 0.0000 0.1304
6907 0.8380 0.4445
6908 0.4220 0.2217
6909 0.0751 0.0471
7100 0.0227 0.0138
7101 0.0227 0.0138
7102 2.0908 2.4022
7103 0.3047 0.1440
7104 0.0185 0.0133
7105 0.0174 0.0127
7106 0.1168 0.0774
7107 0.1896 0.1328
7108 0.1406 0.1187
7109 0.1057 0.0800
7110 0.3223 0.1527
7111 0.3296 0.1874
7112 0.4763 0.2719
7113 0.4208 0.2510
7114 0.4574 0.3766
7115 0.4068 0.2543
7116 0.3948 0.2393
7117 0.8344 0.4940
7118 0.9013 0.5047
7119 1.4471 0.7524
7120 4.1235 2.3850
7121 4.1137 2.2323
7201 1.0111 0.3980
7202 0.0312 0.0160
7203 0.0799 0.0682
7204 0.0000 0.0000
7301 0.4270 0.2142
7302 0.5633 0.3206
7307 0.3978 0.2708
7308 0.1631 0.1530
7309 0.1539 0.1174

* These rates are calculated on a per license basis for parimutuel race tracks and are base rated.

[Statutory Authority: RCW 51.16.035, 51.04.020.      00-14-052, § 296-17-895, filed 7/1/00, effective 7/1/00.      Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-895, filed 11/29/99, effective 12/31/99; 98-24-094, § 296-17-895, filed 12/1/98, effective 1/1/99.      Statutory Authority: RCW 51.16.035.      98-18-042, § 296-17-895, filed 8/28/98, effective 10/1/98.      Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.           97-24-062, § 296-17-895, filed 12/1/97, effective 1/1/98; 96-24-063, § 296-17-895, filed 11/29/96, effective 1/1/97.           Statutory Authority: RCW 51.16.035.           96-12-039, § 296-17-895, filed 5/31/96, effective 7/1/96.           Statutory Authority: RCW 51.16.035 and 51.32.073.           96-06-025, § 296-17-895, filed 2/28/96, effective 4/1/96.           Statutory Authority: RCW 51.04.020.           95-23-080, § 296-17-895, filed 11/20/95, effective 1/1/96; 94-24-007, § 296-17-895, filed 11/28/94, effective 1/1/95.           Statutory Authority: RCW 51.04.020(1) and 51.16.035.           94-12-051, § 296-17-895, filed 5/27/94, effective 7/1/94.           Statutory Authority: RCW 51.04.020.      93-24-114, § 296-17-895, filed 12/1/93, effective 1/1/94.           Statutory Authority: RCW 51.04.020(1) and 51.16.035.           93-12-093, § 296-17-895, filed 5/31/93, effective 7/1/93; 92-24-063, § 296-17-895, filed 11/30/92, effective 1/1/93; 91-24-053, § 296-17-895, filed 11/27/91, effective 1/1/92; 91-12-014, § 296-17-895, filed 5/31/91, effective 7/1/91; 90-24-042, § 296-17-895, filed 11/30/90, effective 1/1/91; 90-13-018, § 296-17-895, filed 6/8/90, effective 7/9/90; 89-24-051 (Order 89-22), § 296-17-895, filed 12/1/89, effective 1/1/90.           Statutory Authority: RCW 51.04.020(1).           89-16-001 (Order 89-07), § 296-17-895, filed 7/20/89, effective 8/20/89.           Statutory Authority: RCW 51.16.035 and 51.04.020.           88-24-012 (Order 88-30), § 296-17-895, filed 12/1/88, effective 1/1/89.           Statutory Authority: RCW 51.16.035.           88-12-065 (Order 88-05), § 296-17-895, filed 5/31/88; 88-12-050 (Order 88-06), § 296-17-895, filed 5/31/88, effective 7/1/88; 88-06-047 (Order 87-33), § 296-17-895, filed 3/1/88; 87-24-060 (Order 87-26), § 296-17-895, filed 12/1/87, effective 1/1/88; 87-12-032 (Order 87-12), § 296-17-895, filed 5/29/87, effective 7/1/87.           Statutory Authority: RCW 51.04.020(1) and 51.16.035.           86-24-042 (Order 86-41), § 296-17-895, filed 11/26/86.           Statutory Authority: RCW 51.16.035.           86-12-041 (Order 86-18), § 296-17-895, filed 5/30/86, effective 7/1/86; 85-24-032 (Order 85-33), § 296-17-895, filed 11/27/85, effective 1/1/86; 85-13-046 (Order 85-13), § 296-17-895, filed 6/17/85; 85-06-026 (Order 85-7), § 296-17-895, filed 2/28/85, effective 4/1/85; 84-24-016 (Order 84-23), § 296-17-895, filed 11/28/84, effective 1/1/85.           Statutory Authority: RCW 51.04.020(1).           84-12-048 (Order 84-12), § 296-17-895, filed 6/1/84.           Statutory Authority: RCW 51.16.035.           83-24-017 (Order 83-36), § 296-17-895, filed 11/30/83, effective 1/1/84; 82-24-047 (Order 82-38), § 296-17-895, filed 11/29/82, effective 1/1/83; 81-24-042 (Order 81-30), § 296-17-895, filed 11/30/81, effective 1/1/82; 81-04-024 (Order 81-02), § 296-17-895, filed 1/30/81; 80-17-016 (Order 80-23), § 296-17-895, filed 11/13/80, effective 1/1/81.           Statutory Authority: RCW 51.04.030 and 51.16.035.           79-12-086 (Order 79-18), § 296-17-895, filed 11/30/79, effective 1/1/80.           Statutory Authority: RCW 51.04.020(1) and 51.16.035.           78-12-043 (Order 78-23), § 296-17-895, filed 11/27/78, effective 1/1/79; Order 77-27, § 296-17-895, filed 11/30/77, effective 1/1/78; Emergency Order 77-25, § 296-17-895, filed 12/1/77; Order 77-10, § 296-17-895, filed 5/31/77; Order 76-36, § 296-17-895, filed 11/30/76; Order 76-18, § 296-17-895, filed 5/28/76, effective 7/1/76; Order 75-38, § 296-17-895, filed 11/24/75, effective 1/1/76; Order 75-28, § 296-17-895, filed 8/29/75, effective 10/1/75; Order 74-40, § 296-17-895, filed 11/27/74, effective 1/1/75; Order 73-22, § 296-17-895, filed 11/9/73, effective 1/1/74.]


AMENDATORY SECTION(Amending WSR 99-24-055, filed 11/29/99, effective 12/31/99)

WAC 296-17-89502
Industrial insurance accident fund, medical aid and supplemental pension rates by class of industry for nonhourly rated classifications.

The base rates as set forth below are for classifications whose premium rates are based on units other than hours worked.


Base Rates Effective

January 1, ((2000)) 2001


Class

 Accident

Fund

 Medical Aid

Fund

 Supplemental Pension Fund

((0524
0.0161
0.0048
0.0004
0526 0.0094 0.0027 0.0004
0527 0.0007 0.0002 0.0001
0528 0.0023 0.0007 0.0001
0529 0.0015 0.0004 0.0001
0530 0.0227 0.0065 0.0004
0531 0.0132 0.0036 0.0004
0532 0.0011 0.0003 0.0001
0533 0.0035 0.0011 0.0001
0534 0.0023 0.0007 0.0001))
0524 0.0166 0.0052 0.0005
0526 0.0084 0.0026 0.0005
0527 0.0007 0.0002 0.0001
0528 0.0021 0.0007 0.0001
0529 0.0014 0.0004 0.0001
0530 0.0244 0.0070 0.0005
5031 0.0123 0.0035 0.0005
0532 0.0011 0.0003 0.0001
0533 0.0032 0.0011 0.0001
0534 0.0022 0.0007 0.0001

[Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-89502, filed 11/29/99, effective 12/31/99; 98-24-094, § 296-17-89502, filed 12/1/98, effective 1/1/99; 97-24-062, § 296-17-89502, filed 12/1/97, effective 1/1/98; 97-12-011, § 296-17-89502, filed 5/27/97, effective 7/1/97; 97-06-007, § 296-17-89502, filed 2/24/97, effective 4/1/97.]


AMENDATORY SECTION(Amending WSR 00-11-060, filed 5/12/00, effective 7/1/00)

WAC 296-17-90492
Table I.


RETROSPECTIVE RATING PLANS A, A1, A2, A3, AND B

STANDARD PREMIUM SIZE RANGES

Effective January 1, ((2000)) 2001


Size

Group

Number

 Standard

Premium

Range
((63 $ 3,182 - $ 3,844
62 3,845 - 4,616
61 4,617 - 5,493
60 5,494 - 6,500
59 6,501 - 7,650
58 7,651 - 8,946
57 8,947 - 10,418
56 10,419 - 12,088
55 12,089 - 13,949
54 13,950 - 16,048
53 16,049 - 18,409
52 18,410 - 20,423
51 20,424 - 22,162
50 22,163 - 23,851
49 23,852 - 25,697
48 25,698 - 27,737
47 27,738 - 29,992
46 29,993 - 32,469
45 32,470 - 35,226
44 35,227 - 38,295
43 38,296 - 41,689
42 41,690 - 45,490
41 45,491 - 49,759
40 49,760 - 54,514
39 54,515 - 59,885
38 59,886 - 65,973
37 65,974 - 72,812
36 72,813 - 80,093
35 80,094 - 88,103
34 88,104 - 96,913
33 96,914 - 106,605
32 106,606 - 117,265
31 117,266 - 128,402
30 128,403 - 140,685
29 140,686 - 154,684
28 154,685 - 170,517
27 170,518 - 188,740
26 188,741 - 209,820
25 209,821 - 234,009
24 234,010 - 262,330
23 262,331 - 295,711
22 295,712 - 334,726
21 334,727 - 381,426
20 381,427 - 437,817
19 437,818 - 505,332
18 505,333 - 588,552
17 588,553 - 692,359
16 692,360 - 820,806
15 820,807 - 1,048,546
14 1,048,547 - 1,339,476
13 1,339,477 - 1,711,128
12 1,711,129 - 2,185,897
11 2,185,898 - 2,792,375
10 2,792,376 - 4,013,945
9 4,013,946 - 5,890,979
8 5,890,980 - 8,375,803
7 8,375,804 - 12,341,084
6 12,341,085 - 19,194,022
5 19,194,023 - 30,299,109
4 30,299,110 & Over))
63 $ 3,202 - $ 3,648
62 3,649 - 4,381
61 4,382 - 5,213
60 5,214 - 6,168
59 6,169 - 7,260
58 7,261 - 8,490
57 8,491 - 9,887
56 9,888 - 11,369
55 11,370 - 12,937
54 12,938 - 14,591
53 14,592 - 16,331
52 16,332 - 18,157
51 18,158 - 20,069
50 20,070 - 22,068
49 22,069 - 24,188
48 24,189 - 26,322
47 26,323 - 28,462
46 28,463 - 30,813
45 30,814 - 33,429
44 33,430 - 36,342
43 36,343 - 39,563
42 39,564 - 43,170
41 43,171 - 47,221
40 47,222 - 51,734
39 51,735 - 56,831
38 56,832 - 62,608
37 62,609 - 69,099
36 69,100 - 76,008
35 76,009 - 83,610
34 83,611 - 91,970
33 91,971 - 101,168
32 101,169 - 111,284
31 111,285 - 121,853
30 121,854 - 133,510
29 133,511 - 146,795
28 146,796 - 161,821
27 161,822 - 179,114
26 179,115 - 199,119
25 199,120 - 222,074
24 222,075 - 248,951
23 248,952 - 280,630
22 280,631 - 317,655
21 317,656 - 361,973
20 361,974 - 415,488
19 415,489 - 479,560
18 479,561 - 558,536
17 558,537 - 657,049
16 657,050 - 778,945
15 778,946 - 995,070
14 995,071 - 1,271,163
13 1,271,164 - 1,623,860
12 1,623,861 - 2,074,416
11 2,074,417 - 2,649,964
10 2,649,965 - 3,809,234
9 3,809,235 - 5,590,539
8 5,590,540 - 7,948,637
7 7,948,638 - 11,711,689
6 11,711,690 - 18,215,127
5 18,215,128 - 28,753,854
4 28,753,855 Over

[Statutory Authority: RCW 51.18.010.      00-11-060, § 296-17-90492, filed 5/12/00, effective 7/1/00.]


AMENDATORY SECTION(Amending WSR 00-11-060, filed 5/12/00, effective 7/1/00)

WAC 296-17-90493
Table II.


RETROSPECTIVE RATING PLAN A

BASIC PREMIUM RATIOS

LOSS CONVERSION FACTOR=.729

Effective January 1, ((2000)) 2001


Maximum Premium Ratio:

1.05

1.10

1.15

1.20

1.25

1.30

1.35

1.40

1.45

1.50

1.60

1.70

1.80

2.00
Size

Group
63 .907 .856 .820 .791 .766 .745 .725 .708 .692 .677 .649 .625 .602 .563
62 .902 .850 .813 .783 .757 .735 .715 .698 .681 .666 .638 .612 .590 .550
61 .897 .844 .805 .774 .748 .726 .705 .687 .670 .654 .625 .600 .577 .536
60 .892 .838 .798 .766 .739 .716 .695 .676 .658 .642 .613 .587 .563 .522
59 .888 .831 .790 .758 .730 .706 .684 .665 .647 .630 .600 .574 .550 .508
58 .883 .825 .783 .749 .720 .696 .674 .654 .635 .618 .588 .561 .537 .495
57 .878 .818 .775 .740 .711 .686 .663 .643 .624 .607 .576 .548 .524 .482
56 .872 .810 .766 .731 .701 .675 .652 .631 .612 .594 .563 .535 .511 .468
55 .865 .802 .757 .721 .690 .664 .640 .619 .599 .582 .550 .522 .497 .455
54 .858 .794 .747 .710 .679 .652 .628 .607 .587 .569 .537 .509 .484 .442
53 .851 .785 .738 .700 .668 .641 .616 .595 .575 .556 .524 .496 .471 .429
52 .843 .776 .728 .690 .657 .629 .605 .582 .562 .544 .511 .483 .458 .417
51 .836 .767 .718 .679 .646 .618 .592 .570 .550 .531 .498 .470 .446 .405
50 .828 .758 .708 .668 .634 .605 .580 .557 .537 .518 .485 .457 .432 .392
49 .821 .748 .697 .656 .622 .593 .567 .544 .524 .505 .472 .444 .419 .379
48 .813 .739 .686 .645 .610 .581 .555 .531 .511 .492 .459 .431 .406 .367
47 .804 .729 .675 .633 .598 .568 .542 .519 .498 .479 .446 .418 .394 .355
46 .796 .718 .663 .620 .584 .554 .528 .505 .484 .465 .433 .406 .382 .344
45 .787 .707 .650 .607 .571 .541 .514 .491 .471 .452 .420 .394 .371 .334
44 .778 .695 .638 .594 .557 .527 .501 .478 .458 .440 .408 .382 .360 .324
43 .768 .683 .625 .580 .544 .514 .488 .465 .445 .427 .396 .371 .349 .314
42 .758 .671 .612 .567 .530 .500 .474 .451 .431 .413 .383 .357 .336 .301
41 .748 .659 .599 .554 .517 .486 .460 .437 .417 .399 .368 .343 .322 .288
40 .737 .647 .586 .540 .503 .472 .446 .423 .403 .385 .355 .330 .309 .276
39 .726 .635 .573 .526 .489 .458 .432 .409 .389 .372 .342 .317 .296 .264
38 .714 .622 .560 .513 .476 .445 .418 .396 .376 .359 .329 .305 .284 .252
37 .702 .608 .546 .499 .462 .431 .405 .383 .363 .346 .317 .293 .273 .242
36 .688 .594 .532 .485 .448 .417 .392 .369 .350 .333 .304 .281 .262 .231
35 .673 .578 .516 .469 .433 .402 .377 .355 .336 .320 .292 .269 .250 .221
34 .657 .562 .500 .454 .418 .388 .363 .342 .323 .307 .280 .258 .240 .211
33 .640 .546 .484 .439 .403 .374 .349 .329 .310 .295 .268 .247 .229 .202
32 .623 .529 .468 .424 .389 .360 .336 .316 .298 .283 .257 .237 .220 .193
31 .607 .512 .452 .408 .373 .345 .322 .302 .285 .270 .246 .226 .210 .185
30 .589 .495 .435 .392 .358 .331 .308 .289 .273 .259 .235 .216 .201 .178
29 .571 .478 .419 .377 .344 .317 .295 .277 .261 .247 .225 .207 .193 .171
28 .553 .461 .403 .361 .329 .303 .282 .264 .248 .235 .213 .195 .181 .160
27 .537 .446 .388 .346 .314 .288 .267 .248 .233 .219 .197 .179 .165 .143
26 .521 .430 .373 .331 .299 .273 .252 .234 .218 .205 .183 .165 .151 .129
25 .504 .414 .358 .317 .285 .259 .238 .220 .205 .192 .170 .152 .138 .117
24 .482 .394 .339 .300 .269 .245 .225 .208 .194 .181 .161 .145 .132 .113
23 .460 .374 .321 .283 .254 .231 .213 .197 .184 .172 .153 .138 .127 .109
22 .437 .355 .304 .268 .241 .219 .201 .187 .174 .163 .146 .132 .121 .105
21 .414 .336 .288 .254 .228 .208 .191 .177 .166 .156 .139 .127 .117 .102
20 .394 .318 .272 .239 .214 .194 .179 .166 .155 .145 .130 .119 .110 .096
19 .377 .301 .254 .222 .198 .179 .164 .152 .142 .133 .120 .109 .101 .089
18 .358 .283 .238 .207 .184 .166 .152 .140 .131 .123 .110 .101 .094 .083
17 .339 .266 .222 .192 .171 .154 .140 .130 .121 .114 .103 .094 .088 .079
16 .320 .249 .208 .179 .159 .143 .131 .121 .113 .106 .096 .088 .083 .075
15 .303 .234 .194 .168 .148 .134 .122 .113 .106 .100 .091 .084 .079 .072
14 .293 .220 .180 .157 .141 .128 .117 .109 .103 .097 .089 .082 .078 .071
13 .281 .204 .167 .148 .133 .122 .112 .105 .099 .094 .086 .081 .076 .070
12 .269 .187 .156 .139 .126 .116 .108 .101 .096 .091 .084 .079 .075 .069
11 .254 .167 .145 .130 .119 .110 .103 .097 .092 .088 .082 .077 .073 .068
10 .238 .150 .135 .122 .113 .105 .098 .093 .089 .085 .079 .075 .072 .067
9 .219 .138 .125 .115 .106 .100 .094 .089 .085 .082 .077 .073 .071 .066
8 .197 .127 .116 .107 .100 .094 .090 .086 .082 .079 .075 .072 .069 .065
7 .170 .117 .108 .100 .094 .089 .085 .082 .079 .077 .073 .070 .068 .064
6 .137 .107 .100 .094 .089 .085 .081 .078 .076 .074 .071 .068 .066 .064
5 .105 .098 .092 .087 .083 .080 .077 .075 .073 .071 .068 .066 .065 .063
4 .096 .089 .084 .081 .078 .076 .074 .072 .070 .068 .066 .065 .064 .063

[Statutory Authority: RCW 51.18.010.      00-11-060, § 296-17-90493, filed 5/12/00, effective 7/1/00.]


AMENDATORY SECTION(Amending WSR 00-11-060, filed 5/12/00, effective 7/1/00)

WAC 296-17-90494
Table III.


RETROSPECTIVE RATING PLAN A1

MINIMUM PREMIUM RATIOS

BASIC PREMIUM RATIO=.058

LOSS CONVERSION FACTOR=.729

Effective January 1, ((2000)) 2001


Maximum

Premium

Ratio:

 1.05
 1.10
 1.15
 1.20
 1.25
 1.30
 1.35
 1.40
 1.45
 1.50
 1.60
 1.70
 1.80
 2.00
Size

Group
63 .987 .975 .963 .951 .940 .928 .918 .907 .897 .887 .868 .850 .833 .801
62 .987 .974 .961 .949 .938 .926 .915 .904 .894 .884 .864 .845 .828 .795
61 .986 .973 .960 .948 .936 .924 .912 .901 .890 .880 .860 .841 .823 .789
60 .986 .972 .959 .946 .933 .921 .909 .898 .887 .876 .855 .836 .817 .783
59 .985 .971 .958 .944 .931 .919 .907 .895 .883 .872 .851 .831 .812 .777
58 .985 .970 .956 .943 .929 .917 .904 .892 .880 .869 .847 .826 .807 .771
57 .985 .970 .955 .941 .927 .914 .901 .889 .877 .865 .843 .822 .802 .765
56 .984 .969 .954 .939 .925 .912 .899 .886 .874 .862 .839 .818 .797 .760
55 .984 .968 .953 .938 .924 .910 .896 .884 .871 .859 .836 .814 .793 .756
54 .983 .967 .951 .936 .922 .908 .894 .881 .868 .856 .832 .810 .790 .752
53 .983 .966 .950 .935 .920 .906 .892 .878 .866 .853 .829 .807 .786 .748
52 .982 .965 .949 .933 .918 .904 .890 .876 .863 .850 .826 .804 .783 .744
51 .982 .965 .948 .932 .917 .902 .887 .874 .860 .847 .823 .800 .779 .740
50 .982 .964 .947 .930 .915 .899 .885 .871 .857 .844 .819 .796 .775 .735
49 .981 .963 .946 .929 .913 .897 .882 .868 .854 .841 .816 .792 .770 .731
48 .981 .962 .945 .927 .911 .895 .880 .866 .852 .838 .812 .789 .767 .727
47 .980 .962 .944 .926 .910 .894 .878 .864 .849 .836 .810 .786 .764 .723
46 .980 .961 .943 .925 .909 .893 .877 .863 .848 .835 .809 .785 .763 .723
45 .980 .961 .942 .925 .908 .892 .877 .862 .848 .834 .808 .784 .762 .722
44 .980 .960 .942 .924 .907 .891 .876 .861 .847 .833 .808 .784 .762 .722
43 .980 .960 .941 .924 .907 .891 .875 .861 .846 .833 .807 .784 .762 .722
42 .979 .959 .940 .922 .905 .888 .872 .857 .843 .829 .803 .779 .757 .717
41 .978 .958 .938 .920 .902 .885 .869 .853 .839 .825 .798 .774 .751 .710
40 .978 .957 .937 .918 .899 .882 .866 .850 .835 .820 .793 .768 .745 .704
39 .977 .956 .935 .916 .897 .879 .863 .846 .831 .816 .789 .764 .741 .699
38 .977 .955 .934 .914 .895 .877 .860 .843 .828 .813 .785 .760 .736 .694
37 .976 .954 .933 .912 .893 .875 .857 .841 .825 .810 .782 .756 .732 .690
36 .976 .953 .932 .911 .891 .873 .855 .838 .822 .807 .779 .753 .729 .686
35 .976 .953 .931 .910 .890 .871 .854 .837 .821 .805 .777 .751 .727 .684
34 .975 .952 .930 .909 .889 .870 .852 .835 .819 .804 .775 .749 .725 .683
33 .975 .951 .929 .908 .888 .869 .851 .834 .818 .802 .774 .748 .724 .682
32 .975 .951 .929 .907 .887 .868 .850 .833 .817 .802 .773 .747 .724 .682
31 .975 .951 .928 .907 .886 .867 .849 .832 .816 .801 .773 .747 .724 .682
30 .974 .950 .927 .906 .886 .867 .849 .832 .816 .801 .773 .747 .724 .682
29 .974 .950 .927 .906 .886 .867 .849 .832 .816 .801 .773 .747 .724 .682
28 .974 .949 .926 .904 .883 .864 .846 .828 .812 .797 .769 .744 .721 .682
27 .973 .947 .922 .899 .877 .857 .837 .819 .802 .785 .754 .727 .701 .657
26 .972 .945 .919 .895 .872 .851 .830 .811 .792 .775 .742 .712 .685 .636
25 .971 .943 .917 .892 .868 .846 .824 .804 .785 .766 .732 .701 .672 .620
24 .971 .943 .917 .892 .868 .846 .824 .804 .785 .766 .732 .701 .672 .620
23 .971 .943 .917 .892 .868 .846 .824 .804 .785 .766 .732 .701 .672 .620
22 .971 .943 .917 .892 .868 .846 .824 .804 .785 .766 .732 .701 .672 .620
21 .971 .943 .917 .892 .868 .846 .824 .804 .785 .766 .732 .701 .672 .620
20 .971 .943 .917 .892 .868 .846 .824 .804 .785 .766 .732 .701 .672 .620
19 .970 .941 .915 .891 .868 .846 .824 .804 .785 .766 .732 .701 .672 .620
18 .969 .940 .912 .887 .864 .843 .823 .804 .785 .766 .732 .701 .672 .620
17 .968 .938 .911 .885 .862 .840 .820 .801 .784 .766 .732 .701 .672 .620
16 .968 .937 .910 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
15 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
14 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
13 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
12 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
11 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
10 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
9 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
8 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
7 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
6 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
5 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620
4 .967 .937 .909 .884 .860 .838 .818 .800 .783 .766 .732 .701 .672 .620

[Statutory Authority: RCW 51.18.010.      00-11-060, § 296-17-90494, filed 5/12/00, effective 7/1/00.]


AMENDATORY SECTION(Amending WSR 00-11-060, filed 5/12/00, effective 7/1/00)

WAC 296-17-90495
Table IV.


RETROSPECTIVE RATING PLAN A2

MINIMUM PREMIUM RATIOS

AND BASIC PREMIUM RATIOS

LOSS CONVERSION FACTOR=.729

Effective January 1, ((2000)) 2001


Maximum Premium Ratio: 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.60 1.70 1.80 2.00
Size

Group
63 Basic Premium Ratio .483 .457 .439 .425 .412 .402 .392 .383 .375 .368 .354 .342 .330 .311
Minimum Premium Ratio .979 .960 .943 .927 .912 .898 .884 .871 .859 .846 .823 .802 .782 .745
62 Basic Premium Ratio .480 .454 .436 .421 .408 .397 .387 .378 .370 .362 .348 .335 .324 .304
Minimum Premium Ratio .978 .959 .941 .925 .909 .894 .880 .867 .854 .841 .818 .796 .775 .738
61 Basic Premium Ratio .478 .451 .432 .416 .403 .392 .382 .373 .364 .356 .342 .329 .318 .297
Minimum Premium Ratio .977 .957 .939 .922 .906 .891 .876 .862 .849 .836 .811 .789 .768 .730
60 Basic Premium Ratio .475 .448 .428 .412 .399 .387 .377 .367 .358 .350 .336 .323 .311 .290
Minimum Premium Ratio .976 .955 .936 .919 .902 .886 .871 .857 .843 .830 .805 .781 .760 .721
59 Basic Premium Ratio .473 .445 .424 .408 .394 .382 .371 .362 .353 .344 .329 .316 .304 .283
Minimum Premium Ratio .975 .954 .934 .916 .898 .882 .867 .852 .837 .824 .798 .774 .752 .713
58 Basic Premium Ratio .471 .442 .421 .404 .389 .377 .366 .356 .347 .338 .323 .310 .298 .277
Minimum Premium Ratio .974 .952 .931 .912 .895 .878 .862 .847 .832 .818 .792 .767 .745 .704
57 Basic Premium Ratio .468 .438 .417 .399 .385 .372 .361 .351 .341 .333 .317 .303 .291 .270
Minimum Premium Ratio .973 .950 .929 .909 .891 .874 .857 .842 .827 .813 .786 .761 .738 .697
56 Basic Premium Ratio .465 .434 .412 .395 .380 .367 .355 .345 .335 .326 .311 .297 .285 .263
Minimum Premium Ratio .972 .948 .926 .906 .887 .870 .853 .837 .822 .807 .780 .755 .731 .690
55 Basic Premium Ratio .462 .430 .408 .390 .374 .361 .349 .339 .329 .320 .304 .290 .278 .257
Minimum Premium Ratio .971 .946 .924 .903 .884 .866 .849 .832 .817 .802 .774 .749 .725 .683
54 Basic Premium Ratio .458 .426 .403 .384 .369 .355 .343 .333 .323 .314 .298 .284 .271 .250
Minimum Premium Ratio .970 .945 .922 .900 .880 .862 .844 .827 .812 .797 .768 .743 .719 .677
53 Basic Premium Ratio .455 .422 .398 .379 .363 .350 .337 .327 .317 .307 .291 .277 .265 .244
Minimum Premium Ratio .969 .943 .919 .897 .877 .858 .840 .823 .807 .792 .763 .737 .713 .671
52 Basic Premium Ratio .451 .417 .393 .374 .358 .344 .332 .320 .310 .301 .285 .271 .258 .238
Minimum Premium Ratio .968 .941 .917 .895 .874 .854 .836 .819 .803 .787 .758 .732 .709 .666
51 Basic Premium Ratio .447 .413 .388 .369 .352 .338 .325 .314 .304 .295 .278 .264 .252 .232
Minimum Premium Ratio .967 .939 .914 .891 .870 .851 .832 .815 .798 .782 .753 .727 .703 .660
50 Basic Premium Ratio .443 .408 .383 .363 .346 .332 .319 .308 .298 .288 .272 .258 .245 .225
Minimum Premium Ratio .966 .937 .912 .888 .867 .846 .828 .810 .793 .777 .747 .721 .697 .654
49 Basic Premium Ratio .440 .403 .378 .357 .340 .326 .313 .301 .291 .282 .265 .251 .239 .219
Minimum Premium Ratio .965 .935 .909 .885 .863 .842 .823 .805 .788 .772 .742 .715 .690 .647
48 Basic Premium Ratio .436 .399 .372 .352 .334 .320 .307 .295 .285 .275 .259 .245 .232 .213
Minimum Premium Ratio .964 .933 .907 .882 .860 .839 .819 .801 .783 .767 .737 .710 .685 .641
47 Basic Premium Ratio .431 .394 .367 .346 .328 .313 .300 .289 .278 .269 .252 .238 .226 .207
Minimum Premium Ratio .962 .931 .904 .879 .856 .835 .816 .797 .780 .763 .733 .706 .681 .637
46 Basic Premium Ratio .427 .388 .361 .339 .321 .306 .293 .282 .271 .262 .246 .232 .220 .201
Minimum Premium Ratio .961 .929 .901 .876 .853 .832 .812 .793 .776 .760 .729 .702 .678 .635
45 Basic Premium Ratio .423 .383 .354 .333 .315 .300 .286 .275 .265 .255 .239 .226 .215 .196
Minimum Premium Ratio .960 .927 .899 .873 .850 .829 .809 .790 .773 .757 .727 .700 .675 .633
44 Basic Premium Ratio .418 .377 .348 .326 .308 .293 .280 .268 .258 .249 .233 .220 .209 .191
Minimum Premium Ratio .958 .925 .897 .871 .848 .826 .806 .788 .771 .754 .725 .698 .674 .631
43 Basic Premium Ratio .413 .371 .342 .319 .301 .286 .273 .262 .252 .243 .227 .215 .204 .186
Minimum Premium Ratio .957 .924 .895 .869 .846 .824 .804 .786 .768 .752 .723 .696 .672 .630
42 Basic Premium Ratio .408 .365 .335 .313 .294 .279 .266 .255 .245 .236 .221 .208 .197 .180
Minimum Premium Ratio .956 .921 .892 .865 .842 .820 .799 .781 .763 .747 .716 .690 .666 .623
41 Basic Premium Ratio .403 .359 .329 .306 .288 .272 .259 .248 .238 .229 .213 .201 .190 .173
Minimum Premium Ratio .954 .919 .889 .862 .837 .815 .794 .775 .757 .740 .710 .683 .659 .616
40 Basic Premium Ratio .398 .353 .322 .299 .281 .265 .252 .241 .231 .222 .207 .194 .184 .167
Minimum Premium Ratio .953 .917 .886 .858 .833 .810 .789 .770 .752 .735 .704 .677 .651 .609
39 Basic Premium Ratio .392 .347 .316 .292 .274 .258 .245 .234 .224 .215 .200 .188 .177 .161
Minimum Premium Ratio .951 .914 .883 .855 .829 .806 .785 .765 .747 .730 .699 .671 .646 .603
38 Basic Premium Ratio .386 .340 .309 .286 .267 .252 .238 .227 .217 .209 .194 .182 .171 .155
Minimum Premium Ratio .950 .913 .880 .852 .826 .802 .781 .761 .743 .725 .694 .666 .641 .598
37 Basic Premium Ratio .380 .333 .302 .279 .260 .245 .232 .221 .211 .202 .188 .176 .166 .150
Minimum Premium Ratio .949 .911 .878 .849 .823 .800 .778 .757 .739 .722 .690 .661 .636 .593
36 Basic Premium Ratio .373 .326 .295 .272 .253 .238 .225 .214 .204 .196 .181 .170 .160 .145
Minimum Premium Ratio .948 .909 .876 .847 .821 .797 .775 .755 .736 .718 .687 .658 .634 .590
35 Basic Premium Ratio .366 .318 .287 .264 .246 .230 .218 .207 .197 .189 .175 .164 .154 .140
Minimum Premium Ratio .947 .908 .874 .845 .818 .795 .773 .752 .734 .716 .685 .656 .632 .588
34 Basic Premium Ratio .358 .310 .279 .256 .238 .223 .211 .200 .191 .183 .169 .158 .149 .135
Minimum Premium Ratio .946 .906 .873 .844 .817 .793 .771 .751 .732 .714 .683 .655 .630 .587
33 Basic Premium Ratio .349 .302 .271 .249 .231 .216 .204 .194 .184 .177 .163 .153 .144 .130
Minimum Premium Ratio .945 .906 .872 .842 .816 .792 .770 .750 .732 .714 .683 .655 .630 .588
32 Basic Premium Ratio .341 .294 .263 .241 .224 .209 .197 .187 .178 .171 .158 .148 .139 .126
Minimum Premium Ratio .945 .905 .872 .842 .816 .792 .770 .750 .732 .714 .683 .655 .631 .589
31 Basic Premium Ratio .333 .285 .255 .233 .216 .202 .190 .180 .172 .164 .152 .142 .134 .122
Minimum Premium Ratio .944 .904 .870 .841 .814 .790 .769 .749 .730 .714 .683 .656 .633 .591
30 Basic Premium Ratio .324 .277 .247 .225 .208 .195 .183 .174 .166 .159 .147 .137 .130 .118
Minimum Premium Ratio .943 .902 .869 .840 .814 .790 .769 .748 .730 .713 .683 .658 .634 .595
29 Basic Premium Ratio .315 .268 .239 .218 .201 .188 .177 .168 .160 .153 .142 .133 .126 .115
Minimum Premium Ratio .942 .902 .868 .839 .813 .790 .769 .749 .731 .715 .685 .659 .637 .599
28 Basic Premium Ratio .306 .260 .231 .210 .194 .181 .170 .161 .153 .147 .136 .127 .120 .109
Minimum Premium Ratio .942 .901 .867 .838 .811 .788 .766 .747 .729 .711 .681 .655 .632 .593
27 Basic Premium Ratio .298 .252 .223 .202 .186 .173 .163 .153 .146 .139 .128 .119 .112 .101
Minimum Premium Ratio .940 .898 .864 .833 .806 .781 .758 .738 .718 .700 .668 .640 .614 .571
26 Basic Premium Ratio .290 .244 .216 .195 .179 .166 .155 .146 .138 .132 .121 .112 .105 .094
Minimum Premium Ratio .939 .896 .860 .829 .801 .775 .752 .731 .711 .691 .657 .627 .599 .553
25 Basic Premium Ratio .281 .236 .208 .188 .172 .159 .148 .139 .132 .125 .114 .105 .098 .088
Minimum Premium Ratio .938 .895 .858 .826 .797 .771 .747 .725 .704 .685 .650 .619 .592 .542
24 Basic Premium Ratio .270 .226 .199 .179 .164 .152 .142 .133 .126 .120 .110 .102 .095 .086
Minimum Premium Ratio .938 .894 .858 .827 .798 .773 .749 .729 .708 .689 .655 .625 .600 .551
23 Basic Premium Ratio .259 .216 .190 .171 .156 .145 .136 .128 .121 .115 .106 .098 .093 .084
Minimum Premium Ratio .938 .895 .860 .829 .802 .777 .753 .733 .714 .697 .663 .636 .608 .564
22 Basic Premium Ratio .248 .207 .181 .163 .150 .139 .130 .123 .116 .111 .102 .095 .090 .082
Minimum Premium Ratio .938 .896 .862 .832 .805 .781 .760 .739 .722 .704 .674 .648 .622 .580
21 Basic Premium Ratio .236 .197 .173 .156 .143 .133 .125 .118 .112 .107 .099 .093 .088 .080
Minimum Premium Ratio .940 .899 .865 .836 .811 .787 .766 .747 .730 .714 .685 .659 .636 .599
20 Basic Premium Ratio .226 .188 .165 .149 .136 .126 .119 .112 .107 .102 .094 .089 .084 .077
Minimum Premium Ratio .939 .898 .865 .835 .810 .788 .766 .748 .730 .715 .689 .662 .642 .607
19 Basic Premium Ratio .218 .180 .156 .140 .128 .119 .111 .105 .100 .096 .089 .084 .080 .074
Minimum Premium Ratio .937 .894 .860 .830 .804 .781 .761 .742 .724 .708 .680 .655 .633 .597
18 Basic Premium Ratio .208 .171 .148 .133 .121 .112 .105 .099 .095 .091 .084 .080 .076 .071
Minimum Premium Ratio .935 .892 .857 .826 .800 .777 .756 .737 .718 .703 .677 .651 .631 .594
17 Basic Premium Ratio .199 .162 .140 .125 .115 .106 .099 .094 .090 .086 .081 .076 .073 .069
Minimum Premium Ratio .934 .891 .856 .826 .798 .775 .755 .736 .717 .703 .673 .653 .631 .592
16 Basic Premium Ratio .189 .154 .133 .119 .109 .101 .095 .090 .086 .082 .077 .073 .071 .067
Minimum Premium Ratio .934 .890 .855 .825 .798 .775 .754 .736 .719 .706 .679 .658 .633 .598
15 Basic Premium Ratio .181 .146 .126 .113 .103 .096 .090 .086 .082 .079 .075 .071 .069 .065
Minimum Premium Ratio .933 .889 .855 .826 .801 .778 .759 .739 .724 .710 .682 .663 .641 .613
14 Basic Premium Ratio .176 .139 .119 .108 .100 .093 .088 .084 .081 .078 .074 .070 .068 .065
Minimum Premium Ratio .924 .878 .850 .821 .796 .775 .755 .737 .720 .706 .679 .663 .642 .608
13 Basic Premium Ratio .170 .131 .113 .103 .096 .090 .085 .082 .079 .076 .072 .070 .067 .064
Minimum Premium Ratio .915 .868 .844 .818 .793 .772 .754 .735 .719 .706 .682 .656 .643 .612
12 Basic Premium Ratio .164 .123 .107 .099 .092 .087 .083 .080 .077 .075 .071 .069 .067 .064
Minimum Premium Ratio .904 .860 .839 .812 .791 .770 .751 .732 .718 .702 .680 .655 .637 .606
11 Basic Premium Ratio .156 .113 .102 .094 .089 .084 .081 .078 .075 .073 .070 .068 .066 .063
Minimum Premium Ratio .892 .859 .834 .811 .786 .768 .747 .730 .718 .704 .678 .655 .638 .612
10 Basic Premium Ratio .148 .104 .097 .090 .086 .082 .078 .076 .074 .072 .069 .067 .065 .063
Minimum Premium Ratio .876 .858 .829 .807 .782 .762 .748 .728 .712 .699 .676 .654 .640 .605
9 Basic Premium Ratio .139 .098 .092 .087 .082 .079 .076 .074 .072 .070 .068 .066 .065 .062
Minimum Premium Ratio .856 .853 .825 .800 .782 .761 .744 .727 .712 .702 .674 .654 .631 .612
8 Basic Premium Ratio .106 .093 .087 .083 .079 .076 .074 .072 .070 .069 .067 .065 .064 .062
Minimum Premium Ratio .855 .846 .823 .798 .779 .761 .741 .725 .713 .697 .671 .654 .633 .604
7 Basic Premium Ratio .097 .088 .083 .079 .076 .074 .072 .070 .069 .068 .066 .064 .063 .061
Minimum Premium Ratio .855 .840 .818 .797 .777 .756 .738 .725 .707 .691 .668 .655 .636 .613
6 Basic Premium Ratio .089 .083 .079 .076 .074 .072 .070 .068 .067 .066 .065 .063 .062 .061
Minimum Premium Ratio .855 .836 .814 .792 .768 .749 .735 .725 .709 .696 .664 .656 .640 .602
5 Basic Premium Ratio .082 .078 .075 .073 .071 .069 .068 .067 .066 .065 .063 .062 .062 .061
Minimum Premium Ratio .855 .833 .811 .787 .767 .752 .732 .714 .700 .689 .677 .658 .624 .586
4 Basic Premium Ratio .077 .074 .071 .070 .068 .067 .066 .065 .064 .063 .062 .062 .061 .061
Minimum Premium Ratio .855 .830 .811 .782 .767 .752 .729 .714 .700 .689 .677 .658 .624 .586

[Statutory Authority: RCW 51.18.010.      00-11-060, § 296-17-90495, filed 5/12/00, effective 7/1/00.]


AMENDATORY SECTION(Amending WSR 00-11-060, filed 5/12/00, effective 7/1/00)

WAC 296-17-90496
Table V.


RETROSPECTIVE RATING PLAN A3

MINIMUM PREMIUM RATIOS

AND BASIC PREMIUM RATIOS

LOSS CONVERSION FACTOR=.729

Effective January 1, ((2000)) 2001


Maximum Premium Ratio: 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.60 1.70 1.80 2.00
Size

Group
63 Basic Premium Ratio .818 .762 .722 .692 .666 .642 .622 .603 .586 .571 .543 .517 .495 .458
Minimum Premium Ratio .947 .916 .892 .871 .853 .837 .822 .808 .795 .782 .759 .738 .718 .682
62 Basic Premium Ratio .814 .760 .719 .687 .659 .636 .616 .596 .578 .562 .534 .509 .486 .448
Minimum Premium Ratio .945 .912 .887 .866 .848 .831 .815 .801 .788 .775 .751 .729 .709 .673
61 Basic Premium Ratio .813 .754 .713 .680 .652 .628 .606 .587 .570 .553 .524 .497 .475 .437
Minimum Premium Ratio .942 .909 .883 .861 .842 .825 .809 .794 .780 .767 .743 .721 .700 .663
60 Basic Premium Ratio .811 .749 .705 .672 .644 .618 .597 .577 .558 .543 .513 .486 .464 .425
Minimum Premium Ratio .939 .905 .879 .856 .836 .819 .802 .787 .773 .759 .734 .712 .690 .653
59 Basic Premium Ratio .805 .744 .699 .664 .634 .608 .586 .567 .549 .532 .501 .475 .452 .413
Minimum Premium Ratio .937 .901 .874 .851 .831 .813 .796 .780 .765 .751 .726 .703 .681 .643
58 Basic Premium Ratio .802 .737 .691 .655 .626 .599 .577 .557 .538 .521 .490 .464 .441 .403
Minimum Premium Ratio .934 .898 .870 .846 .825 .807 .789 .773 .758 .744 .718 .694 .672 .633
57 Basic Premium Ratio .796 .731 .685 .647 .618 .591 .568 .547 .528 .511 .480 .454 .431 .392
Minimum Premium Ratio .932 .894 .865 .841 .819 .800 .782 .766 .751 .736 .710 .685 .663 .624
56 Basic Premium Ratio .794 .725 .678 .640 .609 .581 .558 .537 .518 .501 .470 .443 .421 .382
Minimum Premium Ratio .928 .890 .860 .835 .813 .794 .776 .759 .743 .728 .701 .677 .654 .614
55 Basic Premium Ratio .790 .721 .671 .632 .601 .573 .550 .527 .509 .490 .460 .433 .411 .371
Minimum Premium Ratio .925 .885 .855 .830 .807 .787 .768 .752 .735 .721 .693 .668 .645 .606
54 Basic Premium Ratio .787 .714 .666 .626 .592 .565 .541 .518 .499 .481 .450 .423 .400 .363
Minimum Premium Ratio .921 .881 .849 .823 .801 .780 .761 .744 .728 .713 .685 .660 .637 .597
53 Basic Premium Ratio .784 .709 .659 .617 .585 .555 .532 .509 .489 .472 .440 .414 .391 .353
Minimum Premium Ratio .917 .876 .844 .818 .794 .774 .754 .737 .721 .705 .677 .652 .629 .589
52 Basic Premium Ratio .780 .704 .651 .610 .577 .548 .522 .501 .481 .463 .431 .405 .382 .345
Minimum Premium Ratio .913 .871 .839 .812 .788 .767 .748 .729 .713 .697 .669 .644 .621 .581
51 Basic Premium Ratio .775 .698 .644 .602 .567 .539 .514 .491 .471 .454 .422 .396 .372 .336
Minimum Premium Ratio .909 .866 .833 .806 .782 .760 .740 .722 .705 .689 .661 .635 .613 .573
50 Basic Premium Ratio .769 .690 .634 .593 .557 .529 .502 .480 .460 .442 .411 .384 .362 .325
Minimum Premium Ratio .905 .861 .828 .799 .775 .752 .733 .714 .697 .681 .652 .627 .604 .564
49 Basic Premium Ratio .763 .682 .626 .583 .548 .519 .493 .470 .450 .432 .400 .374 .352 .316
Minimum Premium Ratio .901 .856 .822 .793 .768 .745 .725 .706 .689 .673 .644 .618 .595 .555
48 Basic Premium Ratio .756 .674 .617 .574 .538 .509 .482 .460 .439 .422 .390 .365 .342 .307
Minimum Premium Ratio .897 .851 .816 .786 .761 .738 .718 .699 .682 .665 .636 .610 .587 .547
47 Basic Premium Ratio .750 .665 .607 .564 .528 .498 .472 .449 .429 .411 .381 .355 .333 .298
Minimum Premium Ratio .892 .846 .810 .780 .754 .731 .710 .692 .674 .658 .628 .602 .579 .539
46 Basic Premium Ratio .741 .654 .596 .552 .516 .485 .460 .437 .418 .400 .370 .345 .323 .289
Minimum Premium Ratio .888 .840 .803 .773 .747 .724 .703 .684 .666 .650 .621 .596 .573 .534
45 Basic Premium Ratio .731 .643 .585 .540 .503 .473 .448 .426 .406 .389 .360 .335 .315 .282
Minimum Premium Ratio .884 .834 .796 .766 .740 .717 .696 .677 .660 .643 .614 .589 .567 .528
44 Basic Premium Ratio .722 .633 .573 .528 .493 .463 .437 .415 .396 .379 .350 .326 .306 .274
Minimum Premium Ratio .879 .828 .790 .759 .732 .709 .689 .670 .653 .637 .608 .583 .561 .523
43 Basic Premium Ratio .712 .622 .562 .517 .481 .451 .426 .405 .386 .370 .341 .318 .298 .267
Minimum Premium Ratio .874 .822 .783 .752 .726 .703 .682 .663 .646 .630 .602 .578 .556 .518
42 Basic Premium Ratio .703 .612 .551 .506 .470 .440 .415 .394 .375 .358 .330 .307 .288 .257
Minimum Premium Ratio .869 .815 .776 .745 .718 .694 .673 .654 .637 .621 .593 .568 .547 .509
41 Basic Premium Ratio .696 .602 .541 .495 .458 .429 .403 .382 .363 .347 .319 .296 .277 .247
Minimum Premium Ratio .863 .809 .769 .737 .710 .686 .665 .645 .628 .612 .583 .559 .537 .499
40 Basic Premium Ratio .686 .592 .530 .484 .448 .418 .392 .371 .352 .336 .308 .286 .267 .237
Minimum Premium Ratio .858 .802 .762 .729 .701 .677 .656 .637 .619 .603 .574 .549 .527 .490
39 Basic Premium Ratio .677 .581 .520 .473 .437 .407 .382 .360 .342 .325 .298 .275 .257 .228
Minimum Premium Ratio .852 .796 .754 .721 .693 .669 .648 .628 .610 .594 .566 .541 .519 .482
38 Basic Premium Ratio .668 .571 .509 .463 .426 .396 .372 .350 .332 .315 .288 .266 .248 .220
Minimum Premium Ratio .846 .789 .747 .714 .686 .661 .639 .620 .602 .586 .557 .533 .510 .473
37 Basic Premium Ratio .659 .562 .499 .453 .416 .387 .362 .340 .322 .306 .279 .257 .240 .212
Minimum Premium Ratio .839 .781 .740 .706 .678 .653 .631 .612 .594 .578 .550 .525 .503 .466
36 Basic Premium Ratio .649 .551 .488 .442 .405 .376 .351 .330 .312 .297 .270 .249 .231 .204
Minimum Premium Ratio .832 .774 .732 .698 .670 .645 .624 .604 .586 .570 .542 .517 .496 .459
35 Basic Premium Ratio .635 .538 .475 .429 .393 .365 .340 .320 .302 .286 .260 .240 .223 .196
Minimum Premium Ratio .825 .766 .724 .690 .662 .637 .616 .596 .579 .563 .535 .510 .489 .453
34 Basic Premium Ratio .623 .525 .463 .418 .382 .354 .330 .309 .292 .277 .252 .231 .215 .189
Minimum Premium Ratio .816 .757 .715 .682 .654 .629 .608 .589 .571 .556 .528 .504 .483 .447
33 Basic Premium Ratio .610 .513 .451 .406 .371 .343 .320 .300 .283 .268 .244 .224 .208 .183
Minimum Premium Ratio .808 .749 .707 .674 .646 .622 .600 .582 .564 .549 .521 .498 .477 .442
32 Basic Premium Ratio .597 .501 .440 .395 .361 .334 .311 .291 .274 .260 .236 .217 .201 .177
Minimum Premium Ratio .799 .740 .699 .666 .638 .614 .593 .575 .558 .543 .515 .492 .472 .438
31 Basic Premium Ratio .582 .486 .425 .382 .348 .321 .299 .280 .264 .250 .226 .208 .193 .171
Minimum Premium Ratio .791 .732 .690 .658 .630 .606 .586 .567 .551 .536 .510 .487 .467 .434
30 Basic Premium Ratio .567 .471 .412 .369 .336 .309 .288 .269 .254 .240 .218 .201 .187 .165
Minimum Premium Ratio .782 .723 .681 .649 .622 .599 .579 .561 .545 .530 .504 .482 .463 .430
29 Basic Premium Ratio .551 .457 .398 .356 .324 .299 .277 .260 .245 .232 .210 .194 .180 .160
Minimum Premium Ratio .773 .714 .673 .642 .615 .592 .572 .555 .539 .524 .499 .477 .459 .427
28 Basic Premium Ratio .537 .444 .386 .344 .313 .287 .266 .249 .234 .221 .200 .184 .171 .151
Minimum Premium Ratio .764 .705 .665 .633 .606 .584 .564 .546 .530 .516 .491 .470 .451 .421
27 Basic Premium Ratio .524 .431 .373 .332 .300 .275 .254 .236 .221 .208 .187 .170 .157 .136
Minimum Premium Ratio .755 .697 .655 .623 .596 .573 .552 .534 .518 .502 .476 .453 .433 .400
26 Basic Premium Ratio .510 .418 .361 .320 .288 .263 .242 .224 .209 .196 .175 .158 .145 .124
Minimum Premium Ratio .747 .688 .646 .613 .586 .562 .541 .523 .505 .490 .463 .439 .418 .383
25 Basic Premium Ratio .497 .405 .348 .307 .276 .251 .230 .213 .198 .185 .164 .147 .134 .114
Minimum Premium Ratio .738 .679 .638 .605 .577 .553 .531 .512 .495 .479 .451 .427 .405 .369
24 Basic Premium Ratio .476 .386 .331 .292 .262 .238 .218 .202 .188 .176 .157 .141 .129 .111
Minimum Premium Ratio .727 .669 .628 .596 .569 .546 .525 .506 .490 .474 .447 .423 .402 .367
23 Basic Premium Ratio .454 .368 .315 .277 .249 .226 .208 .192 .179 .168 .150 .136 .124 .107
Minimum Premium Ratio .716 .659 .619 .588 .561 .539 .519 .501 .485 .469 .443 .420 .400 .365
22 Basic Premium Ratio .434 .351 .300 .264 .237 .216 .198 .184 .172 .161 .144 .131 .120 .104
Minimum Premium Ratio .704 .649 .611 .580 .555 .533 .513 .496 .480 .465 .439 .417 .397 .363
21 Basic Premium Ratio .414 .335 .286 .252 .226 .206 .190 .176 .165 .155 .139 .126 .117 .102
Minimum Premium Ratio .693 .640 .603 .573 .548 .527 .508 .491 .476 .461 .436 .414 .395 .361
20 Basic Premium Ratio .394 .318 .271 .238 .214 .194 .178 .166 .155 .145 .130 .119 .110 .096
Minimum Premium Ratio .683 .631 .595 .566 .541 .520 .502 .485 .470 .456 .431 .410 .391 .358
19 Basic Premium Ratio .377 .301 .254 .222 .198 .179 .164 .152 .142 .133 .120 .109 .101 .089
Minimum Premium Ratio .674 .621 .585 .557 .533 .513 .494 .478 .464 .450 .426 .405 .387 .355
18 Basic Premium Ratio .358 .283 .238 .207 .184 .166 .152 .140 .131 .123 .110 .101 .094 .083
Minimum Premium Ratio .664 .612 .575 .547 .524 .505 .488 .472 .458 .445 .421 .401 .383 .352
17 Basic Premium Ratio .339 .266 .222 .192 .171 .154 .140 .130 .121 .114 .103 .094 .088 .079
Minimum Premium Ratio .654 .602 .567 .539 .517 .497 .480 .466 .453 .440 .418 .398 .380 .350
16 Basic Premium Ratio .320 .249 .208 .179 .159 .143 .131 .121 .113 .106 .096 .088 .083 .075
Minimum Premium Ratio .644 .593 .559 .532 .510 .491 .475 .461 .448 .436 .414 .395 .378 .348
15 Basic Premium Ratio .303 .234 .194 .168 .148 .134 .122 .113 .106 .100 .091 .084 .079 .072
Minimum Premium Ratio .635 .586 .552 .526 .504 .486 .470 .457 .445 .433 .412 .393 .376 .346
14 Basic Premium Ratio .293 .220 .180 .157 .141 .128 .117 .109 .103 .097 .089 .082 .078 .071
Minimum Premium Ratio .630 .579 .545 .521 .501 .483 .468 .455 .443 .432 .411 .392 .375 .346
13 Basic Premium Ratio .281 .204 .167 .148 .133 .122 .112 .105 .099 .094 .086 .081 .076 .070
Minimum Premium Ratio .624 .571 .538 .516 .497 .480 .465 .453 .441 .430 .409 .391 .374 .345
12 Basic Premium Ratio .269 .187 .156 .139 .126 .116 .108 .101 .096 .091 .084 .079 .075 .069
Minimum Premium Ratio .618 .562 .533 .512 .493 .477 .463 .451 .440 .429 .408 .390 .374 .345
11 Basic Premium Ratio .254 .167 .145 .130 .119 .110 .103 .097 .092 .088 .082 .077 .073 .068
Minimum Premium Ratio .611 .552 .527 .507 .490 .474 .461 .449 .438 .427 .407 .389 .373 .344
10 Basic Premium Ratio .238 .150 .135 .122 .113 .105 .098 .093 .089 .085 .079 .075 .072 .067
Minimum Premium Ratio .603 .544 .522 .503 .487 .472 .458 .447 .436 .426 .406 .388 .372 .344
9 Basic Premium Ratio .219 .138 .125 .115 .106 .100 .094 .089 .085 .082 .077 .073 .071 .066
Minimum Premium Ratio .593 .538 .517 .500 .483 .469 .456 .445 .434 .424 .405 .387 .372 .343
8 Basic Premium Ratio .197 .127 .116 .107 .100 .094 .090 .086 .082 .079 .075 .072 .069 .065
Minimum Premium Ratio .582 .532 .513 .496 .480 .466 .454 .443 .433 .423 .404 .387 .371 .343
7 Basic Premium Ratio .170 .117 .108 .100 .094 .089 .085 .082 .079 .077 .073 .070 .068 .064
Minimum Premium Ratio .569 .527 .509 .492 .477 .464 .452 .441 .431 .422 .403 .386 .370 .342
6 Basic Premium Ratio .137 .107 .100 .094 .089 .085 .081 .078 .076 .074 .071 .068 .066 .064
Minimum Premium Ratio .552 .522 .505 .489 .475 .462 .450 .439 .430 .420 .402 .385 .369 .342
5 Basic Premium Ratio .105 .098 .092 .087 .083 .080 .077 .075 .073 .071 .068 .066 .065 .063
Minimum Premium Ratio .536 .518 .501 .486 .472 .459 .448 .438 .428 .419 .400 .384 .369 .342
4 Basic Premium Ratio .104 .089 .085 .081 .078 .075 .073 .072 .070 .068 .066 .065 .064 .062
Minimum Premium Ratio .532 .513 .497 .483 .469 .457 .446 .436 .427 .417 .399 .383 .368 .342

[Statutory Authority: RCW 51.18.010.      00-11-060, § 296-17-90496, filed 5/12/00, effective 7/1/00.]


AMENDATORY SECTION(Amending WSR 00-11-060, filed 5/12/00, effective 7/1/00)

WAC 296-17-90497
Table VI.


RETROSPECTIVE RATING PLAN B

BASIC PREMIUM RATIOS

AND LOSS CONVERSION FACTORS

Effective January 1, ((2000)) 2001


Maximum Premium Ratio: 1.05 1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.60 1.70 1.80 2.00
Size

Group
63 Basic Premium Ratio .993 .986 .979 .972 .965 .958 .951 .944 .938 .931 .917 .903 .889 .861
Loss Conversion Factor .007 .014 .021 .028 .035 .042 .049 .056 .062 .069 .083 .097 .111 .139
62 Basic Premium Ratio .992 .985 .977 .970 .962 .954 .947 .939 .931 .924 .909 .893 .878 .848
Loss Conversion Factor .008 .015 .023 .030 .038 .046 .053 .061 .069 .076 .091 .107 .122 .152
61 Basic Premium Ratio .992 .983 .975 .967 .959 .950 .942 .934 .926 .917 .901 .884 .868 .835
Loss Conversion Factor .008 .017 .025 .033 .041 .050 .058 .066 .074 .083 .099 .116 .132 .165
60 Basic Premium Ratio .991 .982 .973 .964 .955 .946 .937 .928 .919 .910 .892 .874 .856 .819
Loss Conversion Factor .009 .018 .027 .036 .045 .054 .063 .072 .081 .090 .108 .126 .144 .181
59 Basic Premium Ratio .990 .980 .971 .961 .951 .941 .931 .921 .912 .902 .882 .862 .843 .803
Loss Conversion Factor .010 .020 .029 .039 .049 .059 .069 .079 .088 .098 .118 .138 .157 .197
58 Basic Premium Ratio .989 .979 .968 .957 .947 .936 .926 .915 .904 .894 .872 .851 .830 .787
Loss Conversion Factor .011 .021 .032 .043 .053 .064 .074 .085 .096 .106 .128 .149 .170 .213
57 Basic Premium Ratio .989 .977 .966 .954 .943 .931 .920 .908 .897 .886 .863 .840 .817 .771
Loss Conversion Factor .011 .023 .034 .046 .057 .069 .080 .092 .103 .114 .137 .160 .183 .229
56 Basic Premium Ratio .988 .976 .963 .951 .939 .927 .914 .902 .890 .878 .853 .829 .805 .756
Loss Conversion Factor .012 .024 .037 .049 .061 .073 .086 .098 .110 .122 .147 .171 .195 .244
55 Basic Premium Ratio .987 .974 .961 .948 .935 .922 .909 .896 .883 .870 .844 .818 .792 .741
Loss Conversion Factor .013 .026 .039 .052 .065 .078 .091 .104 .117 .130 .156 .182 .208 .259
54 Basic Premium Ratio .986 .972 .959 .945 .931 .917 .904 .890 .876 .862 .835 .807 .780 .724
Loss Conversion Factor .014 .028 .041 .055 .069 .083 .096 .110 .124 .138 .165 .193 .220 .276
53 Basic Premium Ratio .985 .971 .956 .941 .927 .912 .898 .883 .868 .854 .824 .795 .766 .707
Loss Conversion Factor .015 .029 .044 .059 .073 .088 .102 .117 .132 .146 .176 .205 .234 .293
52 Basic Premium Ratio .984 .969 .953 .938 .922 .907 .891 .876 .860 .845 .814 .783 .752 .690
Loss Conversion Factor .016 .031 .047 .062 .078 .093 .109 .124 .140 .155 .186 .217 .248 .310
51 Basic Premium Ratio .983 .967 .950 .934 .917 .901 .884 .868 .851 .835 .802 .769 .735 .669
Loss Conversion Factor .017 .033 .050 .066 .083 .099 .116 .132 .149 .165 .198 .231 .265 .331
50 Basic Premium Ratio .982 .965 .947 .929 .911 .894 .876 .858 .841 .823 .787 .752 .717 .646
Loss Conversion Factor .018 .035 .053 .071 .089 .106 .124 .142 .159 .177 .213 .248 .283 .354
49 Basic Premium Ratio .981 .962 .943 .924 .905 .886 .867 .848 .829 .810 .772 .734 .696 .621
Loss Conversion Factor .019 .038 .057 .076 .095 .114 .133 .152 .171 .190 .228 .266 .304 .379
48 Basic Premium Ratio .980 .959 .939 .919 .898 .878 .858 .837 .817 .797 .756 .716 .675 .594
Loss Conversion Factor .020 .041 .061 .081 .102 .122 .142 .163 .183 .203 .244 .284 .325 .406
47 Basic Premium Ratio .978 .957 .935 .913 .891 .870 .848 .826 .805 .783 .740 .696 .653 .566
Loss Conversion Factor .022 .043 .065 .087 .109 .130 .152 .174 .195 .217 .260 .304 .347 .434
46 Basic Premium Ratio .977 .954 .931 .908 .885 .862 .839 .816 .793 .770 .724 .677 .631 .539
Loss Conversion Factor .023 .046 .069 .092 .115 .138 .161 .184 .207 .230 .276 .323 .369 .461
45 Basic Premium Ratio .976 .951 .927 .902 .878 .854 .829 .805 .780 .756 .707 .658 .609 .512
Loss Conversion Factor .024 .049 .073 .098 .122 .146 .171 .195 .220 .244 .293 .342 .391 .488
44 Basic Premium Ratio .974 .948 .922 .897 .871 .845 .819 .793 .767 .742 .690 .638 .587 .483
Loss Conversion Factor .026 .052 .078 .103 .129 .155 .181 .207 .233 .258 .310 .362 .413 .517
43 Basic Premium Ratio .973 .945 .918 .891 .863 .836 .809 .781 .754 .727 .672 .617 .562 .453
Loss Conversion Factor .027 .055 .082 .109 .137 .164 .191 .219 .246 .273 .328 .383 .438 .547
42 Basic Premium Ratio .970 .941 .911 .881 .852 .822 .792 .763 .733 .703 .644 .585 .525 .406
Loss Conversion Factor .030 .059 .089 .119 .148 .178 .208 .237 .267 .297 .356 .415 .475 .594
41 Basic Premium Ratio .968 .935 .903 .870 .838 .806 .773 .741 .708 .676 .611 .546 .481 .352
Loss Conversion Factor .032 .065 .097 .130 .162 .194 .227 .259 .292 .324 .389 .454 .519 .648
40 Basic Premium Ratio .965 .929 .894 .859 .823 .788 .753 .718 .682 .647 .576 .506 .435 .294
Loss Conversion Factor .035 .071 .106 .141 .177 .212 .247 .282 .318 .353 .424 .494 .565 .706
39 Basic Premium Ratio .962 .923 .885 .847 .808 .770 .732 .693 .655 .616 .540 .463 .386 .233
Loss Conversion Factor .038 .077 .115 .153 .192 .230 .268 .307 .345 .384 .460 .537 .614 .767
38 Basic Premium Ratio .958 .917 .875 .834 .792 .751 .709 .668 .626 .585 .502 .419 .336 .170
Loss Conversion Factor .042 .083 .125 .166 .208 .249 .291 .332 .374 .415 .498 .581 .664 .830
37 Basic Premium Ratio .955 .910 .865 .820 .776 .731 .686 .641 .596 .551 .461 .371 .282 .102
Loss Conversion Factor .045 .090 .135 .180 .224 .269 .314 .359 .404 .449 .539 .629 .718 .898
36 Basic Premium Ratio .951 .903 .854 .806 .757 .709 .660 .612 .563 .514 .417 .320 .223 .029
Loss Conversion Factor .049 .097 .146 .194 .243 .291 .340 .388 .437 .486 .583 .680 .777 .971
35 Basic Premium Ratio .947 .895 .842 .789 .736 .684 .631 .578 .525 .473 .367 .262 .156 .000
Loss Conversion Factor .053 .105 .158 .211 .264 .316 .369 .422 .475 .527 .633 .738 .844 .987
34 Basic Premium Ratio .943 .886 .829 .771 .714 .657 .600 .543 .486 .428 .314 .200 .085 .000
Loss Conversion Factor .057 .114 .171 .229 .286 .343 .400 .457 .514 .572 .686 .800 .915 .969
33 Basic Premium Ratio .938 .876 .814 .752 .690 .628 .567 .505 .443 .381 .257 .133 .009 .000
Loss Conversion Factor .062 .124 .186 .248 .310 .372 .433 .495 .557 .619 .743 .867 .991 .953
32 Basic Premium Ratio .933 .866 .799 .732 .665 .598 .531 .463 .396 .329 .195 .061 .000 .000
Loss Conversion Factor .067 .134 .201 .268 .335 .402 .469 .537 .604 .671 .805 .939 .984 .939
31 Basic Premium Ratio .927 .854 .781 .707 .634 .561 .488 .415 .342 .268 .122 .000 .000 .000
Loss Conversion Factor .073 .146 .219 .293 .366 .439 .512 .585 .658 .732 .878 .994 .965 .925
30 Basic Premium Ratio .920 .840 .760 .680 .600 .520 .440 .360 .280 .200 .040 .000 .000 .000
Loss Conversion Factor .080 .160 .240 .320 .400 .480 .560 .640 .720 .800 .960 .975 .949 .913
29 Basic Premium Ratio .913 .826 .739 .651 .564 .477 .390 .303 .216 .128 .000 .000 .000 .000
Loss Conversion Factor .087 .174 .261 .349 .436 .523 .610 .697 .784 .872 .990 .958 .935 .902
28 Basic Premium Ratio .904 .807 .711 .615 .519 .422 .326 .230 .134 .037 .000 .000 .000 .000
Loss Conversion Factor .096 .193 .289 .385 .481 .578 .674 .770 .866 .963 .969 .940 .918 .887
27 Basic Premium Ratio .892 .785 .677 .570 .462 .355 .247 .140 .032 .000 .000 .000 .000 .000
Loss Conversion Factor .108 .215 .323 .430 .538 .645 .753 .860 .968 .983 .946 .918 .897 .868
26 Basic Premium Ratio .881 .761 .642 .522 .403 .283 .164 .044 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .119 .239 .358 .478 .597 .717 .836 .956 .983 .960 .925 .899 .879 .851
25 Basic Premium Ratio .868 .736 .604 .472 .340 .208 .075 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .132 .264 .396 .528 .660 .792 .925 .987 .961 .940 .907 .883 .864 .838
24 Basic Premium Ratio .852 .705 .557 .409 .261 .114 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .148 .295 .443 .591 .739 .886 .992 .964 .941 .922 .893 .872 .855 .832
23 Basic Premium Ratio .835 .669 .504 .338 .173 .008 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .165 .331 .496 .662 .827 .992 .969 .944 .924 .907 .881 .862 .848 .827
22 Basic Premium Ratio .814 .628 .442 .256 .070 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .186 .372 .558 .744 .930 .978 .949 .927 .909 .894 .871 .854 .841 .823
21 Basic Premium Ratio .790 .579 .369 .159 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .210 .421 .631 .841 .990 .957 .932 .912 .896 .882 .862 .847 .835 .818
20 Basic Premium Ratio .758 .516 .274 .032 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .242 .484 .726 .968 .966 .936 .913 .895 .881 .869 .851 .837 .827 .812
19 Basic Premium Ratio .720 .439 .159 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .280 .561 .841 .979 .942 .915 .894 .878 .865 .854 .838 .826 .817 .805
18 Basic Premium Ratio .672 .344 .016 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .328 .656 .984 .954 .920 .896 .877 .863 .851 .842 .827 .817 .810 .799
17 Basic Premium Ratio .617 .234 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .383 .766 .977 .932 .902 .879 .863 .850 .839 .831 .819 .810 .803 .794
16 Basic Premium Ratio .550 .100 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .450 .900 .953 .913 .885 .865 .851 .839 .830 .823 .812 .804 .798 .790
15 Basic Premium Ratio .477 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .523 .992 .932 .896 .872 .854 .841 .831 .822 .816 .806 .799 .794 .788
14 Basic Premium Ratio .414 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .586 .973 .912 .881 .861 .846 .834 .825 .818 .812 .804 .797 .793 .787
13 Basic Premium Ratio .344 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .656 .953 .889 .867 .851 .838 .828 .821 .814 .809 .801 .796 .791 .786
12 Basic Premium Ratio .256 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .744 .931 .874 .856 .842 .831 .823 .816 .810 .806 .799 .794 .790 .785
11 Basic Premium Ratio .159 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .841 .906 .860 .846 .834 .825 .818 .812 .807 .803 .796 .792 .788 .784
10 Basic Premium Ratio .042 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .958 .879 .848 .836 .827 .819 .813 .807 .803 .800 .794 .790 .787 .783
9 Basic Premium Ratio .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .982 .850 .838 .828 .820 .813 .808 .803 .800 .797 .792 .788 .786 .782
8 Basic Premium Ratio .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .952 .838 .828 .820 .813 .808 .803 .800 .796 .794 .790 .787 .784 .781
7 Basic Premium Ratio .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .917 .828 .820 .813 .807 .803 .799 .796 .793 .791 .788 .785 .783 .780
6 Basic Premium Ratio .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .876 .818 .812 .806 .802 .798 .795 .792 .790 .788 .785 .783 .782 .779
5 Basic Premium Ratio .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .826 .809 .804 .800 .797 .794 .791 .789 .787 .786 .783 .782 .780 .778
4 Basic Premium Ratio .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000 .000
Loss Conversion Factor .815 .800 .797 .794 .792 .790 .788 .786 .785 .784 .782 .781 .779 .777

[Statutory Authority: RCW 51.18.010.      00-11-060, § 296-17-90497, filed 5/12/00, effective 7/1/00.]


AMENDATORY SECTION(Amending WSR 99-24-055, filed 11/29/99, effective 12/31/99)

WAC 296-17-920
Assessment for supplemental pension fund.

The amount of ((28.7)) 32.7 mills ((($.0287)) $.0327) shall be retained by each employer from the earnings of each worker for each hour or fraction thereof the worker is employed.      The amount of money so retained from the employee shall be matched in an equal amount by each employer, except as otherwise provided in these rules, all such moneys shall be remitted to the department on or before the last day of January, April, July and October of each year for the preceding calendar quarter, provided self-insured employers shall remit to the department as provided under WAC 296-15-060.      All such moneys shall be deposited in the supplemental pension fund.

[Statutory Authority: RCW 51.04.020, 51.16.035 and 51.32.073.      99-24-055, § 296-17-920, filed 11/29/99, effective 12/31/99; 98-24-094, § 296-17-920, filed 12/1/98, effective 1/1/99;      97-24-062, § 296-17-920, filed 12/1/97, effective 1/1/98; 96-24-063, § 296-17-920, filed 11/29/96, effective 1/1/97.      Statutory Authority: RCW 51.16.035 and 51.32.073.      96-06-025, § 296-17-920, filed 2/28/96, effective 4/1/96.      Statutory Authority: RCW 51.04.020.      95-23-080, § 296-17-920, filed 11/20/95, effective 1/1/96; 94-24-007, § 296-17-920, filed 11/28/94, effective 1/1/95; 93-24-114, § 296-17-920, filed 12/1/93, effective 1/1/94.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      92-24-063, § 296-17-920, filed 11/30/92, effective 1/1/93; 91-24-053, § 296-17-920, filed 11/27/91, effective 1/1/92; 89-24-051 (Order 89-22), § 296-17-920, filed 12/1/89, effective 1/1/90.      Statutory Authority: RCW 51.04.020 and 51.32.073.      87-04-006 (Order 86-49), § 296-17-920, filed 1/23/87.      Statutory Authority: RCW 51.16.035.      86-12-041 (Order 86-18), § 296-17-920, filed 5/30/86, effective 7/1/86; 83-24-017 (Order 83-36), § 296-17-920, filed 11/30/83, effective 1/1/84; 82-24-047 (Order 82-38), § 296-17-920, filed 11/29/82, effective 1/1/83; 81-24-042 (Order 81-30), § 296-17-920, filed 11/30/81, effective 1/1/82; 80-17-016 (Order 80-23), § 296-17-920, filed 11/13/80, effective 1/1/81.      Statutory Authority: RCW 51.04.030 and 51.16.035.      79-12-086 (Order 79-18), § 296-17-920, filed 11/30/79, effective 1/1/80.      Statutory Authority: RCW 51.04.020(1) and 51.16.035.      78-12-043 (Order 78-23), § 296-17-920, filed 11/27/78, effective 1/1/79; Order 77-27, § 296-17-920, filed 11/30/77, effective 1/1/78; Order 77-10, § 296-17-920, filed 5/31/77; Order 76-36, § 296-17-920, filed 11/30/76; Order 75-38, § 296-17-920, filed 11/24/75, effective 1/1/76; Order 75-28, § 296-17-920, filed 8/29/75, effective 10/1/75; Order 74-40, § 296-17-920, filed 11/27/74, effective 1/1/75; Order 74-6, § 296-17-920, filed 1/23/74.]

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