MASSACHUSETTS BAY 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 0.00% $0.00 $54.00 $0.00 $-12.00 -22.22%
Missouri Total 100.00% $3,016,412 $2,923,637 $402,912 $433,724 14.84%



MASSACHUSETTS BAY 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 0.02% $20,880.00 $17,082.00 $9,811.00 $4,696.00 27.49%
Missouri Total 100.00% $99,999,479 $100,773,243 $48,855,092 $44,874,488 44.53%



MASSACHUSETTS BAY 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 0.01% $7,361.00 $15,895.00 $866.00 $-503.00 -3.16%
Missouri Total 100.00% $58,013,348 $57,788,854 $33,980,947 $32,861,398 56.86%



MASSACHUSETTS BAY 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 0.00% $166.00 $-26,892.00 $20,957.00 $-12,772.00 47.49%
Missouri Total 100.00% $249,443,701 $242,948,043 $153,259,759 $190,400,064 78.37%



MASSACHUSETTS BAY INSURANCE COMPANY

2003 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% $0.00 $33,898.00 $31,185.00 $20,894.00 61.64%
Missouri Total 100.00% $92,324,565 $89,158,290 $43,901,369 $42,341,715 47.49%



MASSACHUSETTS BAY 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 1.50% $112,079.00 $119,161.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $7,494,910 $7,185,991 $1,643,260 $1,766,264 24.58%



MASSACHUSETTS BAY 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 0.04% $6,336.00 $7,350.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $17,959,726 $18,218,323 $6,302,966 $11,344,777 62.27%



MASSACHUSETTS BAY 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 0.00% $872.00 $10,489.00 $2,855,431.00 $734.00 7.00%
Missouri Total 100.00% $116,509,491 $114,986,802 $72,238,481 $54,113,894 47.06%



MASSACHUSETTS BAY 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 0.07% $398,453.00 $466,100.00 $1,664,984.00 $673,950.00 144.59%
Missouri Total 100.00% $573,919,772 $548,985,654 $277,364,391 $312,408,760 56.91%



MASSACHUSETTS BAY 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 0.01% $101,325.00 $105,351.00 $407,543.00 $264,221.00 250.80%
Missouri Total 100.00% $903,170,880 $859,891,451 $453,558,549 $587,932,686 68.37%



MASSACHUSETTS BAY 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 0.00% $1,497.00 $1,461.00 $0.00 $1,975.00 135.18%
Missouri Total 100.00% $104,150,215 $100,912,333 $63,528,592 $60,262,081 59.72%



MASSACHUSETTS BAY 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 0.01% $5,933.00 $4,190.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $63,858,848 $58,427,399 $36,237 $361,209 0.62%



MASSACHUSETTS BAY INSURANCE COMPANY

2003 Supplemental Data for

Property & Casualty

Excess Workers Compensation

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $1,077.00 $1,018.00 $0.00 $-25,530.00 -2,507.86%
Missouri Total 100.00% $26,295,822 $22,782,468 $4,263,816 $5,242,606 23.01%



MASSACHUSETTS BAY 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 0.00% $0.00 $437.00 $0.00 $-495.00 -113.27%
Missouri Total 100.00% $22,487,041 $21,627,865 $6,726,389 $7,369,217 34.07%



MASSACHUSETTS BAY 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 0.02% $160,504.00 $128,747.00 $91,498.00 $95,040.00 73.82%
Missouri Total 100.00% $892,121,509 $823,450,838 $669,905,939 $671,531,760 81.55%



MASSACHUSETTS BAY 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 0.00% $2,382.00 $2,134.00 $0.00 $101.00 4.73%
Missouri Total 100.00% $182,338,531 $187,165,278 $71,297,214 $69,123,743 36.93%



MASSACHUSETTS BAY 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 0.00% $0.00 $0.00 $8,359.00 $8,359.00 0.00%
Missouri Total 100.00% $38,730,395 $36,434,473 $14,874,486 $6,961,457 19.11%



MASSACHUSETTS BAY 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 0.00% $18,898.00 $17,082.00 $10,341.00 $11,701.00 68.50%
Missouri Total 100.00% $812,910,433 $803,532,054 $467,697,858 $464,446,320 57.80%



MASSACHUSETTS BAY 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 0.00% $9,085.00 $8,126.00 $6,999.00 $6,950.00 85.53%
Missouri Total 100.00% $449,295,894 $443,554,384 $320,742,757 $318,901,628 71.90%



MASSACHUSETTS BAY 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 0.00% $14,514.00 $12,713.00 $17,219.00 $2,179.00 17.14%
Missouri Total 100.00% $690,293,517 $681,854,756 $386,484,308 $412,602,808 60.51%



MASSACHUSETTS BAY 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 0.00% $7,897.00 $6,879.00 $1,832.00 $1,201.00 17.46%
Missouri Total 100.00% $574,312,577 $564,962,318 $371,718,988 $376,069,587 66.57%



MASSACHUSETTS BAY 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 0.00% $1,265.00 $1,101.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $99,521,347 $97,706,064 $63,513,219 $59,211,502 60.60%



MASSACHUSETTS BAY INSURANCE COMPANY

2003 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 0.00% $718.00 $625.00 $6,000.00 $436.00 69.76%
Missouri Total 100.00% $40,201,927 $39,181,366 $24,634,949 $36,451,009 93.03%



MASSACHUSETTS BAY 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 0.00% $3,211.00 $2,794.00 $10,000.00 $564.00 20.19%
Missouri Total 100.00% $92,607,368 $90,790,873 $44,913,964 $53,422,258 58.84%



MASSACHUSETTS BAY 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 0.00% $755.00 $485.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $42,611,734 $41,040,430 $40,107,443 $50,268,252 122.48%



MASSACHUSETTS BAY 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 0.02% $11,021.00 $7,044.00 $0.00 $119.00 1.69%
Missouri Total 100.00% $59,048,656 $56,336,389 $10,471,547 $7,015,246 12.45%



MASSACHUSETTS BAY 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 0.03% $146,822.00 $166,494.00 $62,819.00 $12,315.00 7.40%
Missouri Total 100.00% $525,235,729 $516,072,744 $287,943,393 $323,588,706 62.70%



MASSACHUSETTS BAY 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 0.00% $2,369.00 $11,950.00 $2,855,431.00 $2,709.00 22.67%
Missouri Total 100.00% $224,541,860 $219,821,214 $138,606,011 $117,163,205 53.30%



MASSACHUSETTS BAY 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 0.02% $160,504.00 $128,747.00 $91,498.00 $95,040.00 73.82%
Missouri Total 100.00% $950,870,941 $877,013,334 $707,552,979 $709,159,509 80.86%



MASSACHUSETTS BAY 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 0.00% $55,588.00 $49,320.00 $52,391.00 $23,031.00 46.70%
Missouri Total 100.00% $2,761,812,838 $2,724,230,251 $1,680,760,050 $1,722,096,248 63.21%



MASSACHUSETTS BAY 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 0.01% $886,229.00 $943,324.00 $5,143,025.00 $1,053,808.00 111.71%
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):