AMICA MUTUAL INSURANCE COMPANY

2011 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 0.13% $157,404.00 $141,991.00 $134,399.00 $153,731.00 108.27%
Missouri Total 100.00% $122,365,452 $117,383,846 $110,315,391 $108,821,007 92.71%



AMICA MUTUAL INSURANCE COMPANY

2011 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.23% $201,959.00 $195,750.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $88,645,202 $88,150,399 $14,839 $264,831 0.30%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.19% $2,642,320.00 $2,508,543.00 $4,682,672.00 $5,640,072.00 224.83%
Missouri Total 100.00% $1,426,884,946 $1,400,473,159 $1,677,051,921 $1,777,377,738 126.91%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.02% $44,092.00 $41,567.00 $19,911.00 $25,490.00 61.32%
Missouri Total 100.00% $225,757,245 $224,301,660 $95,502,294 $102,810,977 45.84%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.05% $12,458.00 $13,209.00 $439.00 $439.00 3.32%
Missouri Total 100.00% $27,459,940 $25,797,383 $15,034,458 $6,398,527 24.80%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.02% $94,198.00 $90,873.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $539,738,707 $507,441,650 $290,505,798 $277,999,437 54.78%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.14% $1,035,705.00 $1,024,539.00 $451,458.00 $474,532.00 46.32%
Missouri Total 100.00% $756,602,300 $752,143,000 $479,689,059 $481,789,069 64.06%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.12% $583,997.00 $563,549.00 $357,736.00 $338,482.00 60.06%
Missouri Total 100.00% $496,575,111 $497,303,449 $418,009,502 $419,888,774 84.43%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.10% $762,701.00 $748,225.00 $257,515.00 $-76,003.00 -10.16%
Missouri Total 100.00% $770,311,841 $768,571,810 $454,875,540 $467,789,744 60.86%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.09% $510,185.00 $480,773.00 $294,560.00 $278,575.00 57.94%
Missouri Total 100.00% $591,273,046 $589,381,511 $387,840,066 $385,773,451 65.45%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.14% $119,943.00 $109,851.00 $92,442.00 $60,262.00 54.86%
Missouri Total 100.00% $87,435,498 $88,221,044 $54,137,672 $52,876,571 59.94%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.21% $139,670.00 $137,670.00 $59,250.00 $296,141.00 215.11%
Missouri Total 100.00% $67,094,465 $67,273,367 $45,747,643 $43,204,316 64.22%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.11% $122,749.00 $121,290.00 $4,715.00 $27,558.00 22.72%
Missouri Total 100.00% $114,021,907 $112,604,712 $64,217,691 $60,580,629 53.80%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.04% $157,404.00 $141,991.00 $134,399.00 $153,731.00 108.27%
Missouri Total 100.00% $392,952,320 $399,228,408 $766,541,068 $1,196,005,414 299.58%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.18% $2,642,320.00 $2,508,543.00 $4,682,672.00 $5,640,072.00 224.83%
Missouri Total 100.00% $1,494,611,987 $1,467,364,577 $1,753,431,046 $1,859,883,340 126.75%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.11% $3,274,950.00 $3,185,897.00 $1,517,676.00 $1,399,547.00 43.93%
Missouri Total 100.00% $2,886,086,443 $2,878,296,685 $1,905,391,573 $1,913,115,970 66.47%



AMICA MUTUAL INSURANCE COMPANY

2011 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 0.07% $6,427,381.00 $6,177,830.00 $6,355,097.00 $7,219,279.00 116.86%
Missouri Total 100.00% $8,596,852,003 $8,512,987,529 $7,215,311,579 $8,060,392,321 94.68%



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