PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Comprehensive Medical Expense - Association

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.00% 0 $0.00 $0.00 $0.00 $197.00 $199.00 0.00%
Missouri Total 100.00% 118,177 $122,623,109 $120,656,816 $28,224 $79,036,245 $78,461,180 65.03%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Comprehensive Medical Expense - Large Employer

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.29% 7,760 $17,275,384.00 $17,054,776.00 $0.00 $13,934,859.00 $14,069,626.00 82.50%
Missouri Total 100.00% 515,026 $1,336,336,044 $1,340,023,596 $0 $1,108,766,762 $1,140,808,007 85.13%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Comprehensive Medical Expense - Small Employer

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 2.17% 7,025 $19,213,838.00 $19,369,629.00 $0.00 $12,641,844.00 $12,764,107.00 65.90%
Missouri Total 100.00% 348,896 $883,819,871 $884,893,731 $0 $694,601,339 $703,298,943 79.48%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Dental

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 5.49% 39,959 $8,547,705.00 $8,520,919.00 $0.00 $5,993,943.00 $6,051,913.00 71.02%
Missouri Total 100.00% 815,445 $155,697,937 $153,560,512 $0 $107,243,260 $109,868,015 71.55%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Group Deposit-Type Funds

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 49.72% 96,029 $377,349,155 $0 $0 $0 0.00%
Missouri Total 100.00% 106,559 $758,951,112 $0 $215,137,062 $0 28.35%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Disability Income

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 2.62% 29,581 $5,995,775.00 $5,958,792.00 $0.00 $3,380,793.00 $3,413,490.00 57.28%
Missouri Total 100.00% 1,158,172 $228,531,900 $227,368,945 $28,467 $151,603,491 $309,579,612 136.16%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Limited Benefit

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.15% 3,644 $231,617.00 $233,292.00 $0.00 $113,732.00 $114,832.00 49.22%
Missouri Total 100.00% 9,482,211 $150,748,936 $150,704,720 $0 $62,675,376 $61,233,285 40.63%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Long Term Care

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.06% 47 $14,038.00 $16,708.00 $0.00 $18,721.00 $24,918.00 149.14%
Missouri Total 100.00% 48,199 $22,294,017 $29,871,692 $958 $6,742,530 $8,050,871 26.95%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Group Medicare Supplement

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 2.35% 1,808 $4,400,167.00 $4,399,975.00 $0.00 $3,520,677.00 $3,329,314.00 75.67%
Missouri Total 100.00% 133,973 $187,377,965 $187,114,339 $0 $150,829,407 $152,474,384 81.49%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Group Ordinary Annuities

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 0.05% 95,996 $302,094 $15,251 $16,773,973 $0 5,552.57%
Missouri Total 100.00% 267,534 $589,733,120 $554,174 $1,383,275,797 $0 234.56%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Group Other Considerations

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 0.23% 96,029 $1,921,420 $0 $0 $0 0.00%
Missouri Total 100.00% 274,185 $829,544,819 $1,718 $486,823,694 $0 58.69%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Group Term Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 1.93% 108,649 $7,263,556 $0 $5,068,000 $3,279,373 69.77%
Missouri Total 100.00% 3,096,295 $376,714,634 $1,296,566 $397,857,704 $154,105,306 105.61%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Group Universal Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 3.41% 2,304 $1,066,266 $0 $627,028 $182,031 58.81%
Missouri Total 100.00% 73,961 $31,283,999 $25,564 $30,446,603 $7,725,610 97.32%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Group Variable Annuities

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 0.00% 33 $0 $0 $96,795 $0 0.00%
Missouri Total 100.00% 131,483 $551,621,191 $4,359,578 $489,854,581 $0 88.80%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Group Whole Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 0.00% 2 $0 $0 $0 $66 0.00%
Missouri Total 100.00% 74,096 $48,687,415 $75,575 $79,016,263 $1,723,593 162.29%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Individual Deposit-Type Funds

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 1.14% 137 $1,153,570 $0 $0 $0 0.00%
Missouri Total 100.00% 45,677 $100,971,117 $101,959 $66,680,404 $0 66.04%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Individual Disability Income

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 2.64% 1,586 $2,262,059.00 $1,784,274.00 $0.00 $768,570.00 $674,026.00 37.78%
Missouri Total 100.00% 145,217 $85,801,427 $87,912,057 $1,572,791 $51,589,954 $61,528,374 69.99%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Individual Equity Indexed Annuities

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 0.38% 37 $1,229,490 $0 $0 $0 0.00%
Missouri Total 100.00% 28,165 $321,080,132 $0 $69,014,616 $0 21.49%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Individual Long Term Care

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.10% 186 $170,993.00 $134,876.00 $0.00 $58,098.00 $50,951.00 37.78%
Missouri Total 100.00% 126,551 $174,773,182 $158,458,592 $9,209 $76,403,147 $88,928,188 56.12%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Individual Ordinary Annuities

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 1.12% 1,465 $13,534,384 $173 $5,466,348 $0 40.39%
Missouri Total 100.00% 344,720 $1,212,579,611 $849,961 $1,133,952,482 $0 93.52%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Individual Term Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 0.23% 751 $797,157 $0 $401,125 $334,555 50.32%
Missouri Total 100.00% 733,500 $346,852,356 $8,750,340 $259,159,296 $116,833,543 74.72%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Individual Universal Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 2.38% 2,438 $12,018,201 $0 $2,483,127 $614,494 20.66%
Missouri Total 100.00% 443,699 $504,117,494 $5,165,009 $348,497,145 $44,044,631 69.13%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Individual Variable Annuities

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 2.06% 1,875 $21,556,435 $0 $4,312,664 $0 20.01%
Missouri Total 100.00% 186,006 $1,048,332,179 $47,621,403 $827,719,273 $0 78.96%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Individual Whole Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 0.77% 8,853 $5,392,036 $4,146,222 $7,663,405 $536,542 142.12%
Missouri Total 100.00% 2,159,798 $701,647,462 $308,194,063 $1,237,629,495 $61,494,557 176.39%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Total Accident & Health

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.23% 91,596 $58,111,576.00 $57,473,241.00 $0.00 $40,431,434.00 $40,493,376.00 70.46%
Missouri Total 100.00% 19,163,590 $4,740,626,481 $4,736,978,690 $1,646,924 $3,444,966,965 $3,686,629,220 77.83%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Total Group Accident & Health

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 1.51% 89,824 $55,678,524.00 $55,554,091.00 $0.00 $39,604,766.00 $39,768,399.00 71.59%
Missouri Total 100.00% 17,483,371 $3,695,172,901 $3,705,281,883 $57,862 $2,790,711,236 $3,011,485,171 81.28%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Total Group Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 11.49% 399,042 $387,902,491 $15,251 $22,565,796 $3,461,470 5.82%
Missouri Total 100.00% 4,551,531 $3,375,832,231 $6,360,207 $3,171,102,415 $174,222,232 93.94%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Accident & Health

Total Individual Accident & Health

Market_Share Number of Insureds Direct Premium Written Direct Premium Earned Dividends Paid Direct Losses Paid Direct Losses Incurred Loss Ratio
Company Total 0.23% 1,772 $2,433,052.00 $1,919,150.00 $0.00 $826,668.00 $724,977.00 37.78%
Missouri Total 100.00% 1,680,219 $1,045,453,580 $1,031,696,807 $1,589,062 $654,255,729 $675,144,049 65.44%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Total Individual Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 1.12% 15,556 $55,681,273 $4,146,395 $20,326,669 $1,485,591 36.51%
Missouri Total 100.00% 4,244,892 $4,981,733,225 $374,531,162 $4,855,471,916 $253,154,063 97.47%



PRINCIPAL LIFE INSURANCE COMPANY

2005 Supplemental Data for

Life

Total Life

Market_Share Number of Insureds Direct Premium and Annuities Dividends Paid Direct Claims and Benefits Paid Life Insurance in Force Benefits Ratio
Company Total 5.31% 414,598 $443,583,764 $4,161,646 $42,892,465 $4,947,061 9.67%
Missouri Total 100.00% 8,796,423 $8,357,565,456 $380,891,369 $8,026,574,331 $427,376,295 96.04%



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