STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Boiler & Machinery

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.25% $54,570.00 $56,993.00 $0.00 $2,244.00 3.94%
Missouri Total 100.00% $22,028,458 $22,133,751 $9,644,069 $5,521,170 24.94%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Burglary & Theft

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.64% $19,334.00 $20,677.00 $0.00 $-32.00 -0.15%
Missouri Total 100.00% $3,016,412 $2,923,637 $402,912 $433,724 14.84%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.69% $693,025.00 $676,493.00 $296,819.00 $269,938.00 39.90%
Missouri Total 100.00% $99,999,479 $100,773,243 $48,855,092 $44,874,488 44.53%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.55% $321,211.00 $313,549.00 $116,034.00 $115,086.00 36.70%
Missouri Total 100.00% $58,013,348 $57,788,854 $33,980,947 $32,861,398 56.86%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.92% $2,289,579.00 $2,192,074.00 $1,693,958.00 $876,584.00 39.99%
Missouri Total 100.00% $249,443,701 $242,948,043 $153,259,759 $190,400,064 78.37%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 1.03% $77,005.00 $73,707.00 $699.00 $2,657.00 3.60%
Missouri Total 100.00% $7,494,910 $7,185,991 $1,643,260 $1,766,264 24.58%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.84% $150,118.00 $143,705.00 $13,000.00 $-2,560.00 -1.78%
Missouri Total 100.00% $17,959,726 $18,218,323 $6,302,966 $11,344,777 62.27%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Commercial Fire & Allied Lines

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 3.52% $4,104,133.00 $3,754,584.00 $1,334,760.00 $1,819,716.00 48.47%
Missouri Total 100.00% $116,509,491 $114,986,802 $72,238,481 $54,113,894 47.06%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Commercial Multi-Peril

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.42% $2,407,202.00 $2,150,312.00 $887,604.00 $2,286,244.00 106.32%
Missouri Total 100.00% $573,919,772 $548,985,654 $277,364,391 $312,408,760 56.91%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Direct Workers Compensation

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.23% $2,094,368.00 $2,010,712.00 $725,951.00 $1,385,693.00 68.92%
Missouri Total 100.00% $903,170,880 $859,891,451 $453,558,549 $587,932,686 68.37%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.18% $185,781.00 $169,934.00 $68,664.00 $68,943.00 40.57%
Missouri Total 100.00% $104,150,215 $100,912,333 $63,528,592 $60,262,081 59.72%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Earthquake

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.60% $1,020,091.00 $919,497.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $63,858,848 $58,427,399 $36,237 $361,209 0.62%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Fidelity

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.26% $59,109.00 $53,847.00 $0.00 $-2,423.00 -4.50%
Missouri Total 100.00% $22,487,041 $21,627,865 $6,726,389 $7,369,217 34.07%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.51% $4,567,534.00 $4,139,860.00 $2,954,059.00 $3,409,931.00 82.37%
Missouri Total 100.00% $892,121,509 $823,450,838 $669,905,939 $671,531,760 81.55%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.53% $960,617.00 $883,607.00 $305,089.00 $326,194.00 36.92%
Missouri Total 100.00% $182,338,531 $187,165,278 $71,297,214 $69,123,743 36.93%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.16% $62,431.00 $66,220.00 $55,535.00 $56,057.00 84.65%
Missouri Total 100.00% $38,730,395 $36,434,473 $14,874,486 $6,961,457 19.11%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.57% $3,178,253.00 $2,943,933.00 $595,180.00 $1,303,905.00 44.29%
Missouri Total 100.00% $553,139,194 $536,242,304 $187,094,404 $344,005,398 64.15%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.31% $2,526,872.00 $2,399,437.00 $1,085,601.00 $1,011,849.00 42.17%
Missouri Total 100.00% $812,910,433 $803,532,054 $467,697,858 $464,446,320 57.80%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.29% $1,313,751.00 $1,247,475.00 $723,579.00 $713,067.00 57.16%
Missouri Total 100.00% $449,295,894 $443,554,384 $320,742,757 $318,901,628 71.90%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.25% $1,727,130.00 $1,620,140.00 $651,384.00 $1,284,826.00 79.30%
Missouri Total 100.00% $690,293,517 $681,854,756 $386,484,308 $412,602,808 60.51%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.20% $1,132,309.00 $1,062,148.00 $884,345.00 $904,854.00 85.19%
Missouri Total 100.00% $574,312,577 $564,962,318 $371,718,988 $376,069,587 66.57%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.19% $192,392.00 $180,474.00 $148,418.00 $206,452.00 114.39%
Missouri Total 100.00% $99,521,347 $97,706,064 $63,513,219 $59,211,502 60.60%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.53% $495,172.00 $464,494.00 $560,803.00 $-178,643.00 -38.46%
Missouri Total 100.00% $92,607,368 $90,790,873 $44,913,964 $53,422,258 58.84%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Products Liability

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.61% $688,074.00 $654,769.00 $164,508.00 $725,520.00 110.81%
Missouri Total 100.00% $42,611,734 $41,040,430 $40,107,443 $50,268,252 122.48%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Surety

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $200.00 $25.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $59,048,656 $56,336,389 $10,471,547 $7,015,246 12.45%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.67% $3,530,938.00 $3,399,528.00 $2,120,510.00 $1,261,705.00 37.11%
Missouri Total 100.00% $525,235,729 $516,072,744 $287,943,393 $323,588,706 62.70%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 1.91% $4,289,914.00 $3,924,518.00 $1,403,424.00 $1,888,659.00 48.12%
Missouri Total 100.00% $224,541,860 $219,821,214 $138,606,011 $117,163,205 53.30%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.48% $4,567,534.00 $4,139,860.00 $2,954,059.00 $3,409,931.00 82.37%
Missouri Total 100.00% $950,870,941 $877,013,334 $707,552,979 $709,159,509 80.86%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.27% $7,387,626.00 $6,974,168.00 $4,054,130.00 $3,942,405.00 56.53%
Missouri Total 100.00% $2,761,812,838 $2,724,230,251 $1,680,760,050 $1,722,096,248 63.21%



STATE AUTO PROPERTY & CASUALTY INSURANCE COMPANY

2003 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 0.39% $30,320,261.00 $28,198,666.00 $13,265,990.00 $16,586,102.00 58.82%
Missouri Total 100.00% $7,709,068,371 $7,428,541,557 $4,322,007,505 $4,840,084,182 65.16%



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