AMICA MUTUAL INSURANCE COMPANY

2006 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 0.03% $31,506.00 $25,811.00 $29,955.00 $-94,194.00 -364.94%
Missouri Total 100.00% $125,716,338 $123,855,165 $75,814,094 $83,344,916 67.29%



AMICA MUTUAL INSURANCE COMPANY

2006 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.15% $114,002.00 $101,471.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $74,987,799 $73,995,713 $157,888 $395,238 0.53%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.13% $1,294,157.00 $1,271,216.00 $1,865,903.00 $2,161,094.00 170.00%
Missouri Total 100.00% $1,012,279,567 $992,537,797 $1,261,030,502 $1,342,733,936 135.28%



AMICA MUTUAL INSURANCE COMPANY

2006 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% $37,823.00 $36,278.00 $2,927.00 $2,927.00 8.07%
Missouri Total 100.00% $232,233,886 $221,364,045 $106,188,581 $132,014,826 59.64%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.04% $13,684.00 $13,433.00 $3,895.00 $8,822.00 65.67%
Missouri Total 100.00% $38,824,385 $38,005,163 $19,675,076 $43,782,935 115.20%



AMICA MUTUAL INSURANCE COMPANY

2006 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% $48,982.00 $46,545.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $609,320,778 $606,834,036 $371,638,001 $406,762,156 67.03%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.08% $604,969.00 $638,673.00 $189,524.00 $176,564.00 27.65%
Missouri Total 100.00% $774,244,203 $772,078,132 $446,106,602 $448,667,576 58.11%



AMICA MUTUAL INSURANCE COMPANY

2006 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% $253,197.00 $252,710.00 $212,953.00 $192,636.00 76.23%
Missouri Total 100.00% $451,683,412 $452,007,717 $463,743,030 $463,897,951 102.63%



AMICA MUTUAL INSURANCE COMPANY

2006 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% $437,193.00 $455,570.00 $23,071.00 $531,429.00 116.65%
Missouri Total 100.00% $715,234,862 $712,797,698 $424,942,335 $419,579,046 58.86%



AMICA MUTUAL INSURANCE COMPANY

2006 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% $245,429.00 $254,049.00 $112,654.00 $110,879.00 43.64%
Missouri Total 100.00% $572,450,303 $570,418,432 $364,345,730 $361,090,401 63.30%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.08% $78,498.00 $85,733.00 $47,701.00 $39,575.00 46.16%
Missouri Total 100.00% $99,153,074 $99,499,910 $61,815,844 $59,884,575 60.19%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.14% $72,847.00 $69,298.00 $0.00 $23,756.00 34.28%
Missouri Total 100.00% $52,858,779 $51,099,461 $33,344,003 $36,758,436 71.94%



AMICA MUTUAL INSURANCE COMPANY

2006 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% $64,807.00 $62,616.00 $19,000.00 $3,896.00 6.22%
Missouri Total 100.00% $97,599,773 $97,148,291 $52,214,565 $52,132,072 53.66%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.01% $31,506.00 $25,811.00 $29,955.00 $-94,194.00 -364.94%
Missouri Total 100.00% $295,134,822 $291,522,479 $146,503,161 $187,777,953 64.41%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.12% $1,294,157.00 $1,271,216.00 $1,865,903.00 $2,161,094.00 170.00%
Missouri Total 100.00% $1,094,712,981 $1,075,174,196 $1,351,507,667 $1,445,548,788 134.45%



AMICA MUTUAL INSURANCE COMPANY

2006 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% $1,756,940.00 $1,818,649.00 $604,903.00 $1,078,735.00 59.32%
Missouri Total 100.00% $2,766,162,801 $2,757,999,491 $1,847,465,192 $1,843,214,920 66.83%



AMICA MUTUAL INSURANCE COMPANY

2006 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 0.04% $3,297,094.00 $3,313,403.00 $2,507,583.00 $3,157,384.00 95.29%
Missouri Total 100.00% $8,413,347,296 $8,321,806,293 $5,503,150,397 $6,015,338,706 72.28%



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