MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 $0.00 $0.00 $-29.00 0.00%
Missouri Total 100.00% $3,075,875 $3,041,453 $1,243,717 $856,560 28.16%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.03% $28,257.00 $9,115.00 $24,770.00 $23,714.00 260.16%
Missouri Total 100.00% $102,908,301 $100,472,114 $46,435,406 $45,818,749 45.60%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.02% $11,116.00 $24,682.00 $12,092.00 $11,625.00 47.10%
Missouri Total 100.00% $61,203,306 $60,296,445 $32,970,544 $31,213,703 51.77%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.02% $57,444.00 $48,105.00 $890.00 $168,846.00 350.99%
Missouri Total 100.00% $266,104,571 $257,394,838 $167,500,159 $156,039,811 60.62%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.02% $21,170.00 $18,074.00 $27,267.00 $21,791.00 120.57%
Missouri Total 100.00% $90,257,005 $91,663,772 $42,132,717 $46,623,735 50.86%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.04% $2,881.00 $2,798.00 $5,000.00 $5,000.00 178.70%
Missouri Total 100.00% $7,769,372 $7,592,187 $4,641,831 $2,048,509 26.98%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $6,049.00 $5,880.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $17,185,381 $17,045,912 $7,666,069 $5,465,527 32.06%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $869.00 $870.00 $0.00 $-869,249.00 -99,913.68%
Missouri Total 100.00% $135,095,191 $140,253,823 $59,288,986 $58,928,282 42.02%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $409,554.00 $419,969.00 $169,321.00 $-36,485.00 -8.69%
Missouri Total 100.00% $604,339,988 $594,249,075 $246,348,996 $288,959,671 48.63%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.00% $41,760.00 $48,440.00 $179,975.00 $111,655.00 230.50%
Missouri Total 100.00% $963,548,981 $951,290,491 $478,733,108 $593,495,368 62.39%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $1,858.00 $1,704.00 $0.00 $-320.00 -18.78%
Missouri Total 100.00% $75,129,437 $71,219,347 $35,273,075 $31,877,773 44.76%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $6,857.00 $6,912.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $71,142,042 $68,942,586 $2,034 $663,937 0.96%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.02% $3,631.00 $3,748.00 $50,000.00 $20,763.00 553.98%
Missouri Total 100.00% $23,564,531 $23,070,006 $7,341,650 $2,614,302 11.33%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 $0.00 $0.00 $-362.00 0.00%
Missouri Total 100.00% $22,168,831 $22,600,150 $8,928,202 $9,230,395 40.84%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $169,960.00 $172,443.00 $84,716.00 $83,093.00 48.19%
Missouri Total 100.00% $957,852,647 $915,218,541 $542,464,859 $553,032,164 60.43%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $2,957.00 $2,756.00 $0.00 $-131.00 -4.75%
Missouri Total 100.00% $187,073,322 $187,813,880 $81,270,526 $85,100,266 45.31%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $21,378.00 $21,623.00 $15,322.00 $15,887.00 73.47%
Missouri Total 100.00% $820,637,371 $824,990,169 $451,512,091 $448,885,997 54.41%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $10,265.00 $10,471.00 $2,080.00 $1,492.00 14.25%
Missouri Total 100.00% $459,520,370 $458,810,495 $324,057,579 $320,620,799 69.88%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $17,251.00 $17,390.00 $0.00 $-7,590.00 -43.65%
Missouri Total 100.00% $700,801,940 $700,339,537 $408,256,743 $436,363,936 62.31%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $9,185.00 $9,248.00 $27,576.00 $26,920.00 291.09%
Missouri Total 100.00% $591,742,243 $586,980,073 $366,797,232 $371,881,808 63.36%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $1,664.00 $1,611.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $100,319,759 $100,748,913 $63,654,390 $64,668,029 64.19%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $996.00 $965.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $40,279,510 $39,454,412 $29,807,295 $32,366,352 82.03%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $4,228.00 $4,094.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $92,384,978 $94,194,036 $52,820,842 $53,774,503 57.09%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.02% $7,561.00 $7,675.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $48,418,835 $47,202,540 $38,723,657 $43,669,821 92.52%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $-2,360.00 $5,322.00 $0.00 $-2,415.00 -45.38%
Missouri Total 100.00% $57,700,529 $58,025,787 $4,164,385 $8,226,200 14.18%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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 0.02% $126,917.00 $108,654.00 $70,019.00 $230,976.00 212.58%
Missouri Total 100.00% $545,427,936 $534,465,268 $301,346,726 $287,210,034 53.74%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $2,727.00 $2,574.00 $0.00 $-869,569.00 -33,782.79%
Missouri Total 100.00% $228,110,674 $229,282,107 $100,938,474 $99,328,482 43.32%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $169,960.00 $172,443.00 $84,716.00 $83,093.00 48.19%
Missouri Total 100.00% $1,032,753,386 $985,036,736 $579,404,501 $591,492,521 60.05%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $64,967.00 $65,402.00 $44,978.00 $36,709.00 56.13%
Missouri Total 100.00% $2,808,444,459 $2,808,256,870 $1,697,738,108 $1,729,295,285 61.58%



MASSACHUSETTS BAY INSURANCE COMPANY

2004 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% $834,531.00 $843,895.00 $599,009.00 $-425,795.00 -50.46%
Missouri Total 100.00% $7,912,453,158 $7,829,991,916 $4,189,177,430 $4,504,110,599 57.52%



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