MARYLAND CASUALTY COMPANY

2004 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 0.00% $0.00 $0.00 $0.00 $340.00 0.00%
Missouri Total 100.00% $20,154,053 $20,792,906 $4,993,081 $4,009,561 19.28%



MARYLAND CASUALTY 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 0.17% $177,260.00 $214,722.00 $95,717.00 $64,567.00 30.07%
Missouri Total 100.00% $102,908,301 $100,472,114 $46,435,406 $45,818,749 45.60%



MARYLAND CASUALTY 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 0.10% $61,317.00 $75,005.00 $40,113.00 $30,350.00 40.46%
Missouri Total 100.00% $61,203,306 $60,296,445 $32,970,544 $31,213,703 51.77%



MARYLAND CASUALTY 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 0.23% $619,376.00 $698,579.00 $707,674.00 $306,887.00 43.93%
Missouri Total 100.00% $266,104,571 $257,394,838 $167,500,159 $156,039,811 60.62%



MARYLAND CASUALTY 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 0.00% $2.00 $1.00 $130,086.00 $114,485.00 11,448,500.00%
Missouri Total 100.00% $90,257,005 $91,663,772 $42,132,717 $46,623,735 50.86%



MARYLAND CASUALTY 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 0.24% $18,854.00 $20,446.00 $642.00 $-14,360.00 -70.23%
Missouri Total 100.00% $7,769,372 $7,592,187 $4,641,831 $2,048,509 26.98%



MARYLAND CASUALTY 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 0.17% $28,850.00 $33,984.00 $1,929.00 $22,529.00 66.29%
Missouri Total 100.00% $17,185,381 $17,045,912 $7,666,069 $5,465,527 32.06%



MARYLAND CASUALTY 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% $0.00 $-13,313.00 $0.00 $-26,066.00 195.79%
Missouri Total 100.00% $135,095,191 $140,253,823 $59,288,986 $58,928,282 42.02%



MARYLAND CASUALTY 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 0.74% $4,456,334.00 $4,916,375.00 $1,686,570.00 $3,874,871.00 78.82%
Missouri Total 100.00% $604,339,988 $594,249,075 $246,348,996 $288,959,671 48.63%



MARYLAND CASUALTY 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 0.23% $2,206,699.00 $2,183,025.00 $1,668,461.00 $1,454,252.00 66.62%
Missouri Total 100.00% $963,548,981 $951,290,491 $478,733,108 $593,495,368 62.39%



MARYLAND CASUALTY 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 0.14% $97,481.00 $121,944.00 $0.00 $-6.00 0.00%
Missouri Total 100.00% $71,142,042 $68,942,586 $2,034 $663,937 0.96%



MARYLAND CASUALTY 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 $-173.00 0.00%
Missouri Total 100.00% $22,168,831 $22,600,150 $8,928,202 $9,230,395 40.84%



MARYLAND CASUALTY 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 0.00% $0.00 $0.00 $0.00 $442.00 0.00%
Missouri Total 100.00% $957,852,647 $915,218,541 $542,464,859 $553,032,164 60.43%



MARYLAND CASUALTY 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 0.10% $185,824.00 $277,998.00 $2,984.00 $-23,230.00 -8.36%
Missouri Total 100.00% $187,073,322 $187,813,880 $81,270,526 $85,100,266 45.31%



MARYLAND CASUALTY COMPANY

2004 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 $0.00 $3.00 0.00%
Missouri Total 100.00% $36,534,614 $39,051,612 $22,959,021 $10,878,995 27.86%



MARYLAND CASUALTY COMPANY

2004 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 0.00% $10,000.00 $48,887.00 $12,168.00 $90,101.00 184.30%
Missouri Total 100.00% $409,263,293 $444,911,829 $227,717,624 $368,806,231 82.89%



MARYLAND CASUALTY 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% $-8.00 $71.00 $-3,200.00 $-3,178.00 -4,476.06%
Missouri Total 100.00% $820,637,371 $824,990,169 $451,512,091 $448,885,997 54.41%



MARYLAND CASUALTY 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% $-1.00 $22.00 $-1.00 $-1.00 -4.55%
Missouri Total 100.00% $459,520,370 $458,810,495 $324,057,579 $320,620,799 69.88%



MARYLAND CASUALTY 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% $18,157.00 $40,714.00 $50,116.00 $-44,111.00 -108.34%
Missouri Total 100.00% $700,801,940 $700,339,537 $408,256,743 $436,363,936 62.31%



MARYLAND CASUALTY 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% $-21.00 $56.00 $1,194.00 $1,200.00 2,142.86%
Missouri Total 100.00% $591,742,243 $586,980,073 $366,797,232 $371,881,808 63.36%



MARYLAND CASUALTY 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 0.00% $0.00 $0.00 $0.00 $50,399.00 0.00%
Missouri Total 100.00% $48,418,835 $47,202,540 $38,723,657 $43,669,821 92.52%



MARYLAND CASUALTY 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% $96.00 $111.00 $0.00 $2.00 1.80%
Missouri Total 100.00% $57,700,529 $58,025,787 $4,164,385 $8,226,200 14.18%



MARYLAND CASUALTY 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 0.17% $905,659.00 $1,042,737.00 $976,161.00 $524,458.00 50.30%
Missouri Total 100.00% $545,427,936 $534,465,268 $301,346,726 $287,210,034 53.74%



MARYLAND CASUALTY 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% $0.00 $-13,313.00 $0.00 $-26,066.00 195.79%
Missouri Total 100.00% $228,110,674 $229,282,107 $100,938,474 $99,328,482 43.32%



MARYLAND CASUALTY 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 0.00% $0.00 $0.00 $0.00 $442.00 0.00%
Missouri Total 100.00% $1,032,753,386 $985,036,736 $579,404,501 $591,492,521 60.05%



MARYLAND CASUALTY 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% $18,127.00 $40,863.00 $48,109.00 $-46,090.00 -112.79%
Missouri Total 100.00% $2,808,444,459 $2,808,256,870 $1,697,738,108 $1,729,295,285 61.58%



MARYLAND CASUALTY 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 0.10% $7,880,220.00 $8,618,627.00 $4,394,453.00 $5,899,303.00 68.45%
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):