EXHIBIT 99.1

The following unaudited tables provide detail of our medical care costs for each of the four quarters of 2006 (amounts in thousands, except PMPM amounts which are in whole dollars):

	Three Months Ended March 31, 2006
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	262,709	$	96.16		68.5	%
Capitation		55,827		20.44		14.6	%
Pharmacy		47,594		17.42		12.4	%
Other		17,117		6.27		4.5	%
Total medical care costs	$	383,247	$	140.29		100.0	%

	Three Months Ended June 30, 2006
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	267,571	$	92.58		66.6	%
Capitation		64,026		22.15		15.9	%
Pharmacy		49,567		17.15		12.4	%
Other		20,551		7.11		5.1	%
Total medical care costs	$	401,715	$	138.99		100.0	%

	Six Months Ended June 30, 2006
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	530,280	$	94.32		67.5	%
Capitation		119,853		21.32		15.3	%
Pharmacy		97,161		17.28		12.4	%
Other		37,668		6.70		4.8	%
Total medical care costs	$	784,962	$	139.62		100.0	%

	Three Months Ended September 30, 2006
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	284,648	$	93.81		66.1	%
Capitation		68,144		22.46		15.8	%
Pharmacy		51,697		17.04		12.0	%
Other		26,381		8.69		6.1	%
Total medical care costs	$	430,870	$	142.00		100.0	%

	Nine Months Ended September 30, 2006
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	814,928	$	94.14		67.0	%
Capitation		187,997		21.72		15.5	%
Pharmacy		148,858		17.19		12.2	%
Other		64,049		7.40		5.3	%
Total medical care costs	$	1,215,832	$	140.45		100.0	%

	Three Months Ended December 31, 2006
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	310,103	$	96.82		67.0	%
Capitation		73,479		22.94		15.9	%
Pharmacy		60,508		18.89		13.1	%
Other		18,730		5.85		4.0	%
Total medical care costs	$	462,820	$	144.50		100.0	%

	Twelve Months Ended December 31, 2006
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	1,125,031	$	94.87		67.0	%
Capitation		261,476		22.05		15.6	%
Pharmacy		209,366		17.65		12.5	%
Other		82,779		6.98		4.9	%
Total medical care costs	$	1,678,652	$	141.55		100.0	%

The following unaudited tables provide detail of our medical care costs for the first three quarters of 2007 (amounts in thousands, except PMPM amounts which are in whole dollars):

	Three Months Ended March 31, 2007
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	307,880	$	97.44		64.6	%
Capitation		87,934		27.83		18.5	%
Pharmacy		60,579		19.17		12.7	%
Other		20,084		6.36		4.2	%
Total medical care costs	$	476,477	$	150.80		100.0	%

	Three Months Ended June 30, 2007
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	336,654	$	104.41		65.1	%
Capitation		92,929		28.82		18.0	%
Pharmacy		65,931		20.45		12.8	%
Other		21,351		6.62		4.1	%
Total medical care costs	$	516,865	$	160.30		100.0	%

	Six Months Ended June 30, 2007
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	644,534	$	100.96		64.9	%
Capitation		180,863		28.33		18.2	%
Pharmacy		126,510		19.82		12.7	%
Other		41,435		6.49		4.2	%
Total medical care costs	$	993,342	$	155.60		100.0	%

	Three Months Ended September 30, 2007
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	339,841	$	106.15		64.6	%
Capitation		95,879		29.95		18.2	%
Pharmacy		67,844		21.19		12.9	%
Other		22,338		6.98		4.3	%
Total medical care costs	$	525,902	$	164.27		100.0	%

	Nine Months Ended September 30, 2007
					% of Total Medical
	Amount		PMPM		Care Costs
Medical care costs:
Fee for service costs	$	984,375	$	102.70		64.8	%
Capitation		276,742		28.87		18.2	%
Pharmacy		194,354		20.28		12.8	%
Other		63,773		6.65		4.2	%
Total medical care costs	$	1,519,244	$	158.50		100.0	%