Report Account Number Security Number (Full) Coupon Rate Shares/Par Accrued Income Gross Request Date ------------------------- ------------------------------- ------------------- ------------------------ ---------------------- --------------- 303 SUB-COHORT 12X4225 1225303 09/30/2034 01992 6.890000400 8,775,000.0000 302,298.77 03/31/2009 12X4225 1225303 09/30/2035 01992 6.890000400 10,000,000.0000 344,500.02 03/31/2009 12X4225 1225303 09/30/2044 01992 6.890000400 530,000.0000 18,258.50 03/31/2009 12X4225 1225303 09/30/2045 01992 6.890000400 1,729,000.0000 59,564.05 03/31/2009 12X4225 1225303 09/30/2046 01992 6.890000400 700,000.0000 24,115.00 03/31/2009 12X4225 1225303 09/30/2047 01992 6.890000400 2,400,000.0000 82,680.00 03/31/2009 12X4225 1225303 09/30/2048 01992 6.890000400 525,000.0000 18,086.25 03/31/2009 12X4225 1225303 09/30/2036 01993 6.969999600 23,471,000.0000 817,964.30 03/31/2009 12X4225 1225303 09/30/2039 01993 6.969999600 4,000,000.0000 139,399.99 03/31/2009 12X4225 1225303 09/30/2044 01993 6.969999600 1,200,000.0000 41,820.00 03/31/2009 12X4225 1225303 09/30/2045 01993 6.969999600 1,035,900.0000 36,101.11 03/31/2009 12X4225 1225303 09/30/2046 01993 6.969999600 63,000.0000 2,195.55 03/31/2009 12X4225 1225303 09/30/2047 01993 6.969999600 3,670,000.0000 127,899.49 03/31/2009 12X4225 1225303 09/30/2048 01993 6.969999600 1,020,000.0000 35,547.00 03/31/2009 12X4225 1225303 09/30/2035 01994 6.969999600 26,507,000.0000 923,768.90 03/31/2009 12X4225 1225303 09/30/2036 01994 6.969999600 25,000,000.0000 871,249.95 03/31/2009 12X4225 1225303 09/30/2038 01994 6.969999600 2,500,000.0000 87,125.00 03/31/2009 12X4225 1225303 09/30/2045 01994 6.969999600 59,000.0000 2,056.15 03/31/2009 12X4225 1225303 09/30/2046 01994 6.969999600 2,775,000.0000 96,708.74 03/31/2009 12X4225 1225303 09/30/2047 01994 6.969999600 5,000,000.0000 174,249.99 03/31/2009 12X4225 1225303 09/30/2048 01994 6.969999600 1,200,000.0000 41,820.00 03/31/2009 12X4225 1225303 09/30/2037 01995 6.609999600 43,585,000.0000 1,440,484.16 03/31/2009 12X4225 1225303 09/30/2038 01995 6.609999600 16,500,000.0000 545,324.97 03/31/2009 12X4225 1225303 09/30/2040 01995 6.609999600 1,000,000.0000 33,050.00 03/31/2009 12X4225 1225303 09/30/2041 01995 6.609999600 2,000,000.0000 66,100.00 03/31/2009 12X4225 1225303 09/30/2042 01995 6.609999600 2,000,000.0000 66,100.00 03/31/2009 12X4225 1225303 09/30/2044 01995 6.609999600 2,106,000.0000 69,603.30 03/31/2009 12X4225 1225303 09/30/2045 01995 6.609999600 1,330,000.0000 43,956.50 03/31/2009 12X4225 1225303 09/30/2046 01995 6.609999600 2,075,000.0000 68,578.75 03/31/2009 12X4225 1225303 09/30/2047 01995 6.609999600 7,379,000.0000 243,875.94 03/31/2009 12X4225 1225303 09/30/2048 01995 6.609999600 1,905,000.0000 62,960.25 03/31/2009 12X4225 1225303 09/30/2038 01996 6.369998400 64,539,000.0000 2,055,566.63 03/31/2009 12X4225 1225303 09/30/2040 01996 6.369998400 8,000,000.0000 254,799.94 03/31/2009 12X4225 1225303 09/30/2041 01996 6.369998400 3,000,000.0000 95,549.98 03/31/2009 12X4225 1225303 09/30/2042 01996 6.369998400 2,000,000.0000 63,699.98 03/31/2009 12X4225 1225303 09/30/2043 01996 6.369998400 1,100,000.0000 35,034.99 03/31/2009 12X4225 1225303 09/30/2044 01996 6.369998400 3,525,000.0000 112,271.22 03/31/2009 12X4225 1225303 09/30/2045 01996 6.369998400 2,793,900.0000 88,985.69 03/31/2009 12X4225 1225303 09/30/2046 01996 6.369998400 4,437,000.0000 141,318.41 03/31/2009 12X4225 1225303 09/30/2047 01996 6.369998400 7,451,000.0000 237,314.29 03/31/2009 12X4225 1225303 09/30/2048 01996 6.369998400 1,700,000.0000 54,144.99 03/31/2009 12X4225 1225303 09/30/2038 01997 6.009998400 11,367,000.0000 341,578.26 03/31/2009 12X4225 1225303 09/30/2039 01997 6.009998400 37,000,000.0000 1,111,849.70 03/31/2009 12X4225 1225303 09/30/2040 01997 6.009998400 8,000,000.0000 240,399.94 03/31/2009 12X4225 1225303 09/30/2041 01997 6.009998400 6,000,000.0000 180,299.95 03/31/2009 12X4225 1225303 09/30/2042 01997 6.009998400 1,000,000.0000 30,049.99 03/31/2009 12X4225 1225303 09/30/2044 01997 6.009998400 1,022,000.0000 30,711.09 03/31/2009 12X4225 1225303 09/30/2045 01997 6.009998400 50,870.0000 1,528.64 03/31/2009 12X4225 1225303 09/30/2046 01997 6.009998400 970,000.0000 29,148.49 03/31/2009 12X4225 1225303 09/30/2047 01997 6.009998400 4,600,000.0000 138,229.96 03/31/2009 12X4225 1225303 09/30/2048 01997 6.009998400 900,000.0000 27,044.99 03/31/2009 12X4225 1225303 09/30/2037 01998 5.919998400 275,000.0000 8,140.00 03/31/2009 12X4225 1225303 09/30/2039 01998 5.919998400 24,820,000.0000 734,671.80 03/31/2009 12X4225 1225303 09/30/2040 01998 5.919998400 40,000,000.0000 1,183,999.68 03/31/2009 12X4225 1225303 09/30/2041 01998 5.919998400 25,000,000.0000 739,999.80 03/31/2009 12X4225 1225303 09/30/2042 01998 5.919998400 10,000,000.0000 295,999.92 03/31/2009 12X4225 1225303 09/30/2044 01998 5.919998400 600,000.0000 17,760.00 03/31/2009 12X4225 1225303 09/30/2045 01998 5.919998400 2,157,500.0000 63,861.98 03/31/2009 12X4225 1225303 09/30/2046 01998 5.919998400 3,746,000.0000 110,881.57 03/31/2009 12X4225 1225303 09/30/2047 01998 5.919998400 8,000,000.0000 236,799.94 03/31/2009 12X4225 1225303 09/30/2048 01998 5.919998400 500,000.0000 14,800.00 03/31/2009 12X4225 1225303 09/30/2040 01999 5.900000400 18,260,000.0000 538,670.04 03/31/2009 12X4225 1225303 09/30/2041 01999 5.900000400 41,000,000.0000 1,209,500.08 03/31/2009 12X4225 1225303 09/30/2042 01999 5.900000400 16,000,000.0000 472,000.03 03/31/2009 12X4225 1225303 09/30/2043 01999 5.900000400 8,000,000.0000 236,000.02 03/31/2009 12X4225 1225303 09/30/2044 01999 5.900000400 3,000,000.0000 88,500.01 03/31/2009 12X4225 1225303 09/30/2045 01999 5.900000400 2,000,000.0000 59,000.00 03/31/2009 12X4225 1225303 09/30/2046 01999 5.900000400 715,000.0000 21,092.50 03/31/2009 12X4225 1225303 09/30/2047 01999 5.900000400 7,100,000.0000 209,450.01 03/31/2009 12X4225 1225303 09/30/2048 01999 5.900000400 78,000.0000 2,301.00 03/31/2009 12X4225 1225303 09/30/2041 02000 5.659999200 24,227,000.0000 685,624.00 03/31/2009 12X4225 1225303 09/30/2042 02000 5.659999200 59,500,000.0000 1,683,849.76 03/31/2009 12X4225 1225303 09/30/2043 02000 5.659999200 15,600,000.0000 441,479.94 03/31/2009 12X4225 1225303 09/30/2044 02000 5.659999200 4,500,000.0000 127,349.98 03/31/2009 12X4225 1225303 09/30/2045 02000 5.659999200 2,500,000.0000 70,749.99 03/31/2009 12X4225 1225303 09/30/2046 02000 5.659999200 4,046,000.0000 114,501.78 03/31/2009 12X4225 1225303 09/30/2047 02000 5.659999200 7,200,000.0000 203,759.97 03/31/2009 12X4225 1225303 09/30/2048 02000 5.659999200 3,800,000.0000 107,539.98 03/31/2009 12X4225 1225303 09/30/2049 02000 5.659999200 58,000.0000 1,641.40 03/31/2009 12X4225 1225303 09/30/2037 02001 4.979998800 4,129,000.0000 102,812.08 03/31/2009 12X4225 1225303 09/30/2042 02001 4.979998800 43,783,000.0000 1,090,196.44 03/31/2009 12X4225 1225303 09/30/2043 02001 4.979998800 72,000,000.0000 1,792,799.57 03/31/2009 12X4225 1225303 09/30/2044 02001 4.979998800 46,000,000.0000 1,145,399.72 03/31/2009 12X4225 1225303 09/30/2045 02001 4.979998800 29,140,000.0000 725,585.83 03/31/2009 12X4225 1225303 09/30/2046 02001 4.979998800 13,195,000.0000 328,555.42 03/31/2009 12X4225 1225303 09/30/2047 02001 4.979998800 10,761,000.0000 267,948.84 03/31/2009 12X4225 1225303 09/30/2048 02001 4.979998800 607,000.0000 15,114.30 03/31/2009 12X4225 1225303 09/30/2049 02001 4.979998800 46,000.0000 1,145.40 03/31/2009 12X4225 1225303 09/30/2037 02002 4.830001200 5,803,000.0000 140,142.48 03/31/2009 12X4225 1225303 09/30/2043 02002 4.830001200 62,693,000.0000 1,514,036.33 03/31/2009 12X4225 1225303 09/30/2044 02002 4.830001200 82,000,000.0000 1,980,300.49 03/31/2009 12X4225 1225303 09/30/2045 02002 4.830001200 58,500,000.0000 1,412,775.35 03/31/2009 12X4225 1225303 09/30/2046 02002 4.830001200 55,382,000.0000 1,337,475.63 03/31/2009 12X4225 1225303 09/30/2047 02002 4.830001200 21,583,000.0000 521,229.58 03/31/2009 12X4225 1225303 09/30/2048 02002 4.830001200 13,785,000.0000 332,907.83 03/31/2009 12X4225 1225303 09/30/2049 02002 4.830001200 2,547,000.0000 61,510.07 03/31/2009 12X4225 1225303 09/30/2037 02003 4.820000400 2,001,000.0000 48,224.10 03/31/2009 12X4225 1225303 09/30/2044 02003 4.820000400 49,226,000.0000 1,186,346.70 03/31/2009 12X4225 1225303 09/30/2045 02003 4.820000400 71,647,000.0000 1,726,692.84 03/31/2009 12X4225 1225303 09/30/2046 02003 4.820000400 40,725,000.0000 981,472.58 03/31/2009 12X4225 1225303 09/30/2047 02003 4.820000400 23,052,000.0000 555,553.25 03/31/2009 12X4225 1225303 09/30/2048 02003 4.820000400 8,111,000.0000 195,475.12 03/31/2009 12X4225 1225303 09/30/2049 02003 4.820000400 228,000.0000 5,494.80 03/31/2009 12X4225 1225303 09/30/2037 02004 4.770000000 20,508,000.0000 489,115.80 03/31/2009 12X4225 1225303 09/30/2045 02004 4.770000000 97,415,000.0000 2,323,347.75 03/31/2009 12X4225 1225303 09/30/2046 02004 4.770000000 128,384,000.0000 3,061,958.40 03/31/2009 12X4225 1225303 09/30/2047 02004 4.770000000 69,539,000.0000 1,658,505.15 03/31/2009 12X4225 1225303 09/30/2048 02004 4.770000000 62,273,000.0000 1,485,211.05 03/31/2009 12X4225 1225303 09/30/2049 02004 4.770000000 18,886,000.0000 450,431.10 03/31/2009 12X4225 1225303 09/30/2037 02005 4.970001600 53,926,000.0000 1,340,061.53 03/31/2009 12X4225 1225303 09/30/2045 02005 4.970001600 25,402,500.0000 631,252.33 03/31/2009 12X4225 1225303 09/30/2046 02005 4.970001600 133,563,000.0000 3,319,041.62 03/31/2009 12X4225 1225303 09/30/2047 02005 4.970001600 152,531,000.0000 3,790,396.57 03/31/2009 12X4225 1225303 09/30/2048 02005 4.970001600 108,826,000.0000 2,704,326.97 03/31/2009 12X4225 1225303 09/30/2049 02005 4.970001600 38,296,665.0000 951,672.43 03/31/2009 12X4225 1225303 09/30/2037 02006 4.830001200 20,792,000.0000 502,126.92 03/31/2009 12X4225 1225303 09/30/2046 02006 4.830001200 26,378,000.0000 637,028.86 03/31/2009 12X4225 1225303 09/30/2047 02006 4.830001200 88,307,000.0000 2,132,614.58 03/31/2009 12X4225 1225303 09/30/2048 02006 4.830001200 117,793,000.0000 2,844,701.66 03/31/2009 12X4225 1225303 09/30/2049 02006 4.830001200 27,246,000.0000 657,991.06 03/31/2009 12X4225 1225303 09/30/2037 02007 5.060001600 5,538,000.0000 140,111.44 03/31/2009 12X4225 1225303 09/30/2047 02007 5.060001600 29,097,000.0000 736,154.33 03/31/2009 12X4225 1225303 09/30/2048 02007 5.060001600 103,642,000.0000 2,622,143.43 03/31/2009 12X4225 1225303 09/30/2049 02007 5.060001600 39,133,000.0000 990,065.21 03/31/2009 12X4225 1225303 09/30/2048 02008 4.809999600 39,383,000.0000 947,161.07 03/31/2009 12X4225 1225303 09/30/2049 02008 4.809999600 46,998,000.0000 1,130,301.81 03/31/2009 12X4225 1225303 09/30/2049 02009 4.809999600 2,407,000.0000 57,888.35 03/31/2009 ------------------------ ---------------------- 2,877,386,335.0000 74,909,699.11 ======================== ====================== 2,877,386,335.0000 74,909,699.11 ============================================================================================================================ TRANSACTIONS ============================================================================================================================ Security Number (Full) Effective Date Tran Code Shares/Par Income Memo Number ------------------------------- --------------- ----------- ------------------------ ---------------------- ------------- ======================== ====================== 0.0000 0.00 ============================================================================================================================ TRANSACTIONS ======================================================================================================================================================================================================================================================== TRANSACTIONS 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