AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Commercial Auto Collision

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $572.00 $557.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $71,556,751 $70,463,221 $54,438,098 $55,153,617 78.27%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Commercial Auto Comprehensive

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $245.00 $256.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $50,910,133 $49,128,126 $29,014,889 $31,013,616 63.13%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Commercial Auto Liability Bodily Injury

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $1,372.00 $1,356.00 $5.00 $10.00 0.74%
Missouri Total 100.00% $171,223,989 $173,894,056 $137,946,427 $126,443,689 72.71%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Commercial Auto Liability Property Damage

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $738.00 $730.00 $2.00 $-1.00 -0.14%
Missouri Total 100.00% $55,157,776 $54,934,266 $53,082,218 $47,592,776 86.64%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Commercial Auto Medical Payments

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $127.00 $130.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $5,150,723 $4,984,423 $1,255,595 $900,293 18.06%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Commercial Auto Uninsured Motorists

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $136.00 $136.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $12,583,698 $11,707,326 $5,168,322 $3,637,169 31.07%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Dwelling Fire & Allied Lines

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $2,283.00 $1,681.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $44,577,659 $45,424,025 $23,036,935 $18,742,593 41.26%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.07% $30,644.00 $28,911.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $46,208,856 $44,905,625 $696,685 $-58,007 -0.13%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Homeowners Multi-Peril

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $326,410.00 $305,811.00 $66,441.00 $57,258.00 18.72%
Missouri Total 100.00% $577,192,077 $562,895,860 $349,417,286 $337,953,263 60.04%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Inland Marine (Incl Auto Cargo)

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $11,049.00 $10,242.00 $5,921.00 $9,233.00 90.15%
Missouri Total 100.00% $148,917,484 $132,937,634 $105,945,056 $99,785,009 75.06%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Ocean Marine

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.02% $5,137.00 $4,645.00 $28,210.00 $28,210.00 607.32%
Missouri Total 100.00% $32,668,295 $33,531,531 $27,426,984 $34,814,162 103.83%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Other Liability - Bodily Injury & Property Damage

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.01% $20,051.00 $19,390.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $313,534,451 $323,619,328 $184,569,615 $206,394,248 63.78%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Private Passenger Auto Collision

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $404,171.00 $394,689.00 $221,175.00 $231,126.00 58.56%
Missouri Total 100.00% $659,157,259 $643,519,443 $409,537,080 $399,431,024 62.07%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Private Passenger Auto Comprehensive

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $226,011.00 $221,466.00 $101,320.00 $94,311.00 42.58%
Missouri Total 100.00% $357,919,833 $353,138,409 $237,584,072 $239,784,932 67.90%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Private Passenger Auto Liability Bodily Injury

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $385,477.00 $389,641.00 $107,126.00 $41,263.00 10.59%
Missouri Total 100.00% $633,874,722 $628,682,407 $345,722,635 $366,746,670 58.34%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Private Passenger Auto Liability Property Damage

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.04% $179,668.00 $181,430.00 $104,334.00 $90,778.00 50.03%
Missouri Total 100.00% $401,764,230 $393,888,660 $331,948,988 $331,926,099 84.27%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Private Passenger Auto Medical Payments

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.09% $71,215.00 $71,940.00 $25,439.00 $25,313.00 35.19%
Missouri Total 100.00% $76,164,635 $76,222,080 $52,647,024 $49,228,140 64.59%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Private Passenger Underinsured Motorists

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.19% $54,377.00 $51,546.00 $152,485.00 $-91,636.00 -177.78%
Missouri Total 100.00% $28,804,169 $28,778,445 $18,264,277 $21,213,961 73.71%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Private Passenger Uninsured Motorists

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.07% $64,184.00 $64,638.00 $20,577.00 $9,242.00 14.30%
Missouri Total 100.00% $98,401,171 $98,096,785 $49,757,593 $52,269,422 53.28%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Total Commercial Automobile

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $3,190.00 $3,165.00 $7.00 $9.00 0.28%
Missouri Total 100.00% $366,583,070 $365,111,418 $280,905,549 $264,741,160 72.51%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Total Fire & Allied Lines

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $2,283.00 $1,681.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $121,454,178 $120,310,513 $58,719,514 $47,234,718 39.26%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Total Homeowners

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.05% $326,410.00 $305,811.00 $66,441.00 $57,258.00 18.72%
Missouri Total 100.00% $608,380,856 $593,240,417 $367,269,325 $353,961,570 59.67%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Total Private Passenger Automobile

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% $1,385,103.00 $1,375,350.00 $732,456.00 $400,397.00 29.11%
Missouri Total 100.00% $2,258,607,528 $2,224,662,512 $1,446,167,954 $1,461,223,478 65.68%



AMICA MUTUAL INSURANCE COMPANY

1999 Supplemental Data for

Property & Casualty

Total Property & Casualty

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.03% $1,783,867.00 $1,749,195.00 $833,035.00 $495,107.00 28.30%
Missouri Total 100.00% $5,428,912,606 $5,347,544,773 $3,394,785,889 $3,451,256,420 64.54%



Additional data is available for this company for the following year(s):