PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.68% 4,483 $13,368,169.00 $14,228,958.00 $0.00 $11,492,748.00 $11,469,725.00 80.61%
Missouri Total 100.00% 662,523 $1,957,296,360 $1,969,128,831 $0 $1,613,528,243 $1,603,626,587 81.44%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 3.96% 13,215 $42,021,274.00 $41,533,236.00 $0.00 $31,636,062.00 $31,572,686.00 76.02%
Missouri Total 100.00% 367,486 $1,061,400,007 $1,061,986,721 $0 $795,089,132 $808,384,127 76.12%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 6.60% 43,465 $12,614,922.00 $12,611,551.00 $0.00 $9,285,099.00 $9,266,498.00 73.48%
Missouri Total 100.00% 858,934 $191,105,734 $189,372,101 $0 $134,629,290 $134,927,961 71.25%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 54.37% 126,934 $347,223,565 $0 $0 $0 0.00%
Missouri Total 100.00% 137,071 $638,626,738 $0 $176,877,540 $0 27.70%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 3.31% 41,377 $8,482,411.00 $8,664,978.00 $0.00 $5,763,973.00 $5,752,426.00 66.39%
Missouri Total 100.00% 1,266,752 $256,309,616 $254,915,092 $101,841 $184,783,260 $196,034,771 76.90%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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% 4,050 $275,091.00 $275,177.00 $0.00 $143,327.00 $143,040.00 51.98%
Missouri Total 100.00% 3,668,323 $189,102,059 $189,147,382 $0 $89,172,031 $87,528,860 46.28%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.07% 48 $19,494.00 $21,647.00 $0.00 $21,457.00 $21,457.00 99.12%
Missouri Total 100.00% 50,335 $28,712,579 $27,633,698 $1,316 $14,732,268 $12,960,978 46.90%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 1.44% 1,127 $3,272,770.00 $3,272,304.00 $0.00 $2,252,572.00 $2,260,888.00 69.09%
Missouri Total 100.00% 215,564 $226,491,723 $225,782,304 $0 $174,595,822 $175,866,146 77.89%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.48% 126,905 $3,758,790 $4,027 $376,591 $0 10.02%
Missouri Total 100.00% 347,603 $784,092,407 $8,208,130 $690,989,009 $0 88.13%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.35% 126,934 $2,482,994 $0 $0 $0 0.00%
Missouri Total 100.00% 191,933 $704,136,082 $361,938 $547,999,977 $0 77.83%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 2.34% 107,064 $10,349,995 $0 $8,056,471 $4,112,075 77.84%
Missouri Total 100.00% 2,937,935 $441,547,932 $1,921,557 $389,417,306 $196,767,469 88.19%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 2.86% 1,526 $791,201 $0 $328,023 $119,811 41.46%
Missouri Total 100.00% 70,289 $27,685,127 $59,145 $43,898,383 $7,191,344 158.56%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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% 29 $0 $0 $68,730 $0 0.00%
Missouri Total 100.00% 82,454 $897,918,963 $0 $747,341,043 $0 83.23%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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% 1 $0 $0 $0 $65 0.00%
Missouri Total 100.00% 88,436 $34,361,533 $269,837 $143,596,796 $1,604,005 417.90%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.24% 151 $197,570 $0 $0 $0 0.00%
Missouri Total 100.00% 34,734 $82,238,597 $114,856 $48,286,363 $0 58.71%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 3.37% 2,003 $3,331,971.00 $2,578,248.00 $0.00 $1,082,765.00 $1,478,085.00 57.33%
Missouri Total 100.00% 154,304 $98,855,646 $99,404,881 $3,529,493 $54,171,917 $62,204,792 62.58%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.09% 81 $395,008 $0 $10,004 $0 2.53%
Missouri Total 100.00% 46,958 $435,444,489 $0 $211,062,150 $0 48.47%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.08% 166 $156,596.00 $121,173.00 $0.00 $50,888.00 $69,467.00 57.33%
Missouri Total 100.00% 131,680 $201,668,862 $188,620,115 $122,674 $99,526,786 $127,448,974 67.57%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 1.51% 1,858 $24,569,511 $0 $7,356,263 $0 29.94%
Missouri Total 100.00% 279,053 $1,631,861,118 $51,748,396 $1,466,679,173 $0 89.88%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.29% 1,022 $1,145,400 $0 $14,171 $515,486 1.24%
Missouri Total 100.00% 765,781 $395,958,904 $8,651,368 $290,161,126 $154,906,413 73.28%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 2.46% 2,703 $12,451,283 $0 $3,209,852 $698,467 25.78%
Missouri Total 100.00% 417,017 $506,318,432 $4,688,405 $538,538,821 $47,011,494 106.36%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 1.11% 1,838 $17,130,047 $0 $3,990,911 $0 23.30%
Missouri Total 100.00% 152,016 $1,543,627,079 $710,225 $1,082,655,878 $0 70.14%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.60% 7,947 $4,514,988 $3,933,161 $7,269,197 $440,642 161.00%
Missouri Total 100.00% 1,919,642 $748,386,360 $338,046,133 $736,372,964 $59,266,757 98.39%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 1.21% 109,934 $83,542,698.00 $83,307,272.00 $0.00 $61,728,891.00 $62,034,272.00 74.46%
Missouri Total 100.00% 14,659,481 $6,922,016,805 $6,923,691,877 $3,843,365 $5,312,904,301 $5,378,359,740 77.68%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 1.62% 107,765 $80,054,131.00 $80,607,851.00 $0.00 $60,595,238.00 $60,486,720.00 75.04%
Missouri Total 100.00% 12,534,552 $4,930,311,792 $4,938,575,867 $180,165 $3,845,987,952 $3,880,443,746 78.57%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 9.51% 489,393 $364,606,545 $4,027 $8,829,815 $4,231,951 2.42%
Missouri Total 100.00% 4,279,291 $3,835,498,700 $10,857,272 $2,877,637,120 $218,222,847 75.03%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.18% 2,169 $3,488,567.00 $2,699,421.00 $0.00 $1,133,653.00 $1,547,552.00 57.33%
Missouri Total 100.00% 2,124,929 $1,991,705,013 $1,985,116,010 $3,663,200 $1,466,916,349 $1,497,915,994 75.46%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 0.99% 15,600 $60,403,807 $3,933,161 $21,850,398 $1,654,595 36.17%
Missouri Total 100.00% 3,872,877 $6,092,339,866 $410,027,588 $4,978,545,607 $291,073,483 81.72%



PRINCIPAL LIFE INSURANCE COMPANY

2008 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 4.28% 504,993 $425,010,352 $3,937,188 $30,680,213 $5,886,546 7.22%
Missouri Total 100.00% 8,152,168 $9,927,838,566 $420,884,860 $7,856,182,727 $509,296,330 79.13%



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