NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.54% $465,353.00 $432,228.00 $75,961.00 $61,425.00 14.21%
Missouri Total 100.00% $86,538,763 $87,149,357 $46,101,509 $46,531,157 53.39%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.41% $237,108.00 $219,529.00 $69,075.00 $44,807.00 20.41%
Missouri Total 100.00% $58,387,652 $59,263,543 $25,355,809 $25,958,109 43.80%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.87% $2,204,557.00 $2,274,705.00 $3,128,495.00 $-445,660.00 -19.59%
Missouri Total 100.00% $253,574,124 $255,111,322 $189,701,291 $173,304,828 67.93%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.03% $21,628.00 $17,869.00 $328,506.00 $-53,339.00 -298.50%
Missouri Total 100.00% $68,679,461 $68,661,375 $43,890,092 $47,403,373 69.04%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.00% $331.00 $394.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $9,026,398 $9,220,495 $3,684,831 $1,521,962 16.51%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 11.05% $2,178,470.00 $2,257,764.00 $682.00 $-3,192.00 -0.14%
Missouri Total 100.00% $19,717,352 $19,785,131 $8,247,423 $7,838,669 39.62%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.04% $398,961.00 $345,100.00 $108,502.00 $-2,475.00 -0.72%
Missouri Total 100.00% $989,406,000 $970,897,495 $441,727,642 $532,644,865 54.86%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.03% $81,769.00 $78,311.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $239,442,069 $236,471,744 $112,810,278 $95,566,111 40.41%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 Supplemental Data for

Property & Casualty

National Flood Insurance Program

Market_Share Direct Premium Written Direct Premium Earned Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% $234.00 $61.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $13,760,685 $12,440,039 $8,088,948 $8,485,036 68.21%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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% $1,215.00 $1,525.00 $4,655.00 $-1,916.00 -125.64%
Missouri Total 100.00% $37,888,210 $39,107,765 $50,266,074 $31,376,670 80.23%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.02% $116,596.00 $106,233.00 $0.00 $41,451.00 39.02%
Missouri Total 100.00% $575,434,677 $590,437,730 $260,993,910 $258,810,100 43.83%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.02% $115,626.00 $111,926.00 $114,238.00 $128,958.00 115.22%
Missouri Total 100.00% $768,820,222 $770,181,860 $486,991,645 $492,954,502 64.00%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.05% $209,205.00 $203,906.00 $30,978.00 $23,538.00 11.54%
Missouri Total 100.00% $451,416,503 $448,696,918 $224,867,856 $225,784,139 50.32%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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% $19,568.00 $18,855.00 $16,153.00 $32,903.00 174.51%
Missouri Total 100.00% $708,860,964 $710,973,342 $437,992,152 $443,359,132 62.36%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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% $12,552.00 $12,154.00 $16,759.00 $9,629.00 79.22%
Missouri Total 100.00% $571,426,128 $570,905,786 $376,209,278 $373,624,472 65.44%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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% $4,677.00 $4,521.00 $10,000.00 $5,610.00 124.09%
Missouri Total 100.00% $93,893,255 $95,040,439 $58,771,507 $59,676,000 62.79%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.01% $3,286.00 $3,226.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $59,342,800 $57,942,199 $36,177,826 $42,849,909 73.95%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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% $3,340.00 $3,244.00 $0.00 $0.00 0.00%
Missouri Total 100.00% $100,165,140 $99,541,423 $58,650,035 $66,639,892 66.95%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 1.03% $5,107,447.00 $5,202,489.00 $3,602,719.00 $-395,959.00 -7.61%
Missouri Total 100.00% $495,923,750 $499,191,223 $316,980,955 $302,558,098 60.61%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.01% $368,254.00 $357,832.00 $188,128.00 $200,638.00 56.07%
Missouri Total 100.00% $2,756,783,633 $2,756,117,839 $1,680,492,993 $1,705,663,119 61.89%



NATIONAL INTERSTATE INSURANCE COMPANY

2007 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 0.07% $6,074,476.00 $6,091,551.00 $3,904,004.00 $-158,261.00 -2.60%
Missouri Total 100.00% $8,389,562,041 $8,290,577,887 $4,565,097,639 $4,421,956,843 53.34%



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