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 352,681.90 04/30/2009 12X4225 1225303 09/30/2035 01992 6.890000400 10,000,000.0000 401,916.69 04/30/2009 12X4225 1225303 09/30/2044 01992 6.890000400 530,000.0000 21,301.58 04/30/2009 12X4225 1225303 09/30/2045 01992 6.890000400 1,729,000.0000 69,491.40 04/30/2009 12X4225 1225303 09/30/2046 01992 6.890000400 700,000.0000 28,134.17 04/30/2009 12X4225 1225303 09/30/2047 01992 6.890000400 2,400,000.0000 96,460.01 04/30/2009 12X4225 1225303 09/30/2048 01992 6.890000400 525,000.0000 21,100.63 04/30/2009 12X4225 1225303 09/30/2036 01993 6.969999600 23,471,000.0000 954,291.69 04/30/2009 12X4225 1225303 09/30/2039 01993 6.969999600 4,000,000.0000 162,633.32 04/30/2009 12X4225 1225303 09/30/2044 01993 6.969999600 1,200,000.0000 48,790.00 04/30/2009 12X4225 1225303 09/30/2045 01993 6.969999600 1,035,900.0000 42,117.97 04/30/2009 12X4225 1225303 09/30/2046 01993 6.969999600 63,000.0000 2,561.47 04/30/2009 12X4225 1225303 09/30/2047 01993 6.969999600 3,670,000.0000 149,216.07 04/30/2009 12X4225 1225303 09/30/2048 01993 6.969999600 1,020,000.0000 41,471.50 04/30/2009 12X4225 1225303 09/30/2035 01994 6.969999600 26,507,000.0000 1,077,730.38 04/30/2009 12X4225 1225303 09/30/2036 01994 6.969999600 25,000,000.0000 1,016,458.28 04/30/2009 12X4225 1225303 09/30/2038 01994 6.969999600 2,500,000.0000 101,645.83 04/30/2009 12X4225 1225303 09/30/2045 01994 6.969999600 59,000.0000 2,398.84 04/30/2009 12X4225 1225303 09/30/2046 01994 6.969999600 2,775,000.0000 112,826.87 04/30/2009 12X4225 1225303 09/30/2047 01994 6.969999600 5,000,000.0000 203,291.66 04/30/2009 12X4225 1225303 09/30/2048 01994 6.969999600 1,200,000.0000 48,790.00 04/30/2009 12X4225 1225303 09/30/2037 01995 6.609999600 43,585,000.0000 1,680,564.86 04/30/2009 12X4225 1225303 09/30/2038 01995 6.609999600 16,500,000.0000 636,212.46 04/30/2009 12X4225 1225303 09/30/2040 01995 6.609999600 1,000,000.0000 38,558.33 04/30/2009 12X4225 1225303 09/30/2041 01995 6.609999600 2,000,000.0000 77,116.66 04/30/2009 12X4225 1225303 09/30/2042 01995 6.609999600 2,000,000.0000 77,116.66 04/30/2009 12X4225 1225303 09/30/2044 01995 6.609999600 2,106,000.0000 81,203.85 04/30/2009 12X4225 1225303 09/30/2045 01995 6.609999600 1,330,000.0000 51,282.58 04/30/2009 12X4225 1225303 09/30/2046 01995 6.609999600 2,075,000.0000 80,008.54 04/30/2009 12X4225 1225303 09/30/2047 01995 6.609999600 7,379,000.0000 284,521.92 04/30/2009 12X4225 1225303 09/30/2048 01995 6.609999600 1,905,000.0000 73,453.62 04/30/2009 12X4225 1225303 09/30/2038 01996 6.369998400 64,539,000.0000 2,398,161.07 04/30/2009 12X4225 1225303 09/30/2040 01996 6.369998400 8,000,000.0000 297,266.59 04/30/2009 12X4225 1225303 09/30/2041 01996 6.369998400 3,000,000.0000 111,474.97 04/30/2009 12X4225 1225303 09/30/2042 01996 6.369998400 2,000,000.0000 74,316.65 04/30/2009 12X4225 1225303 09/30/2043 01996 6.369998400 1,100,000.0000 40,874.16 04/30/2009 12X4225 1225303 09/30/2044 01996 6.369998400 3,525,000.0000 130,983.09 04/30/2009 12X4225 1225303 09/30/2045 01996 6.369998400 2,793,900.0000 103,816.64 04/30/2009 12X4225 1225303 09/30/2046 01996 6.369998400 4,437,000.0000 164,871.48 04/30/2009 12X4225 1225303 09/30/2047 01996 6.369998400 7,451,000.0000 276,866.67 04/30/2009 12X4225 1225303 09/30/2048 01996 6.369998400 1,700,000.0000 63,169.15 04/30/2009 12X4225 1225303 09/30/2038 01997 6.009998400 11,367,000.0000 398,507.97 04/30/2009 12X4225 1225303 09/30/2039 01997 6.009998400 37,000,000.0000 1,297,157.99 04/30/2009 12X4225 1225303 09/30/2040 01997 6.009998400 8,000,000.0000 280,466.59 04/30/2009 12X4225 1225303 09/30/2041 01997 6.009998400 6,000,000.0000 210,349.94 04/30/2009 12X4225 1225303 09/30/2042 01997 6.009998400 1,000,000.0000 35,058.32 04/30/2009 12X4225 1225303 09/30/2044 01997 6.009998400 1,022,000.0000 35,829.61 04/30/2009 12X4225 1225303 09/30/2045 01997 6.009998400 50,870.0000 1,783.42 04/30/2009 12X4225 1225303 09/30/2046 01997 6.009998400 970,000.0000 34,006.57 04/30/2009 12X4225 1225303 09/30/2047 01997 6.009998400 4,600,000.0000 161,268.29 04/30/2009 12X4225 1225303 09/30/2048 01997 6.009998400 900,000.0000 31,552.49 04/30/2009 12X4225 1225303 09/30/2037 01998 5.919998400 275,000.0000 9,496.66 04/30/2009 12X4225 1225303 09/30/2039 01998 5.919998400 24,820,000.0000 857,117.10 04/30/2009 12X4225 1225303 09/30/2040 01998 5.919998400 40,000,000.0000 1,381,332.96 04/30/2009 12X4225 1225303 09/30/2041 01998 5.919998400 25,000,000.0000 863,333.10 04/30/2009 12X4225 1225303 09/30/2042 01998 5.919998400 10,000,000.0000 345,333.24 04/30/2009 12X4225 1225303 09/30/2044 01998 5.919998400 600,000.0000 20,719.99 04/30/2009 12X4225 1225303 09/30/2045 01998 5.919998400 2,157,500.0000 74,505.65 04/30/2009 12X4225 1225303 09/30/2046 01998 5.919998400 3,746,000.0000 129,361.83 04/30/2009 12X4225 1225303 09/30/2047 01998 5.919998400 8,000,000.0000 276,266.59 04/30/2009 12X4225 1225303 09/30/2048 01998 5.919998400 500,000.0000 17,266.66 04/30/2009 12X4225 1225303 09/30/2040 01999 5.900000400 18,260,000.0000 628,448.38 04/30/2009 12X4225 1225303 09/30/2041 01999 5.900000400 41,000,000.0000 1,411,083.43 04/30/2009 12X4225 1225303 09/30/2042 01999 5.900000400 16,000,000.0000 550,666.70 04/30/2009 12X4225 1225303 09/30/2043 01999 5.900000400 8,000,000.0000 275,333.35 04/30/2009 12X4225 1225303 09/30/2044 01999 5.900000400 3,000,000.0000 103,250.01 04/30/2009 12X4225 1225303 09/30/2045 01999 5.900000400 2,000,000.0000 68,833.34 04/30/2009 12X4225 1225303 09/30/2046 01999 5.900000400 715,000.0000 24,607.92 04/30/2009 12X4225 1225303 09/30/2047 01999 5.900000400 7,100,000.0000 244,358.35 04/30/2009 12X4225 1225303 09/30/2048 01999 5.900000400 78,000.0000 2,684.50 04/30/2009 12X4225 1225303 09/30/2041 02000 5.659999200 24,227,000.0000 799,894.67 04/30/2009 12X4225 1225303 09/30/2042 02000 5.659999200 59,500,000.0000 1,964,491.39 04/30/2009 12X4225 1225303 09/30/2043 02000 5.659999200 15,600,000.0000 515,059.93 04/30/2009 12X4225 1225303 09/30/2044 02000 5.659999200 4,500,000.0000 148,574.98 04/30/2009 12X4225 1225303 09/30/2045 02000 5.659999200 2,500,000.0000 82,541.66 04/30/2009 12X4225 1225303 09/30/2046 02000 5.659999200 4,046,000.0000 133,585.41 04/30/2009 12X4225 1225303 09/30/2047 02000 5.659999200 7,200,000.0000 237,719.97 04/30/2009 12X4225 1225303 09/30/2048 02000 5.659999200 3,800,000.0000 125,463.32 04/30/2009 12X4225 1225303 09/30/2049 02000 5.659999200 58,000.0000 1,914.97 04/30/2009 12X4225 1225303 09/30/2037 02001 4.979998800 4,129,000.0000 119,947.42 04/30/2009 12X4225 1225303 09/30/2042 02001 4.979998800 43,783,000.0000 1,271,895.84 04/30/2009 12X4225 1225303 09/30/2043 02001 4.979998800 72,000,000.0000 2,091,599.50 04/30/2009 12X4225 1225303 09/30/2044 02001 4.979998800 46,000,000.0000 1,336,299.68 04/30/2009 12X4225 1225303 09/30/2045 02001 4.979998800 29,140,000.0000 846,516.80 04/30/2009 12X4225 1225303 09/30/2046 02001 4.979998800 13,195,000.0000 383,314.66 04/30/2009 12X4225 1225303 09/30/2047 02001 4.979998800 10,761,000.0000 312,606.97 04/30/2009 12X4225 1225303 09/30/2048 02001 4.979998800 607,000.0000 17,633.35 04/30/2009 12X4225 1225303 09/30/2049 02001 4.979998800 94,000.0000 2,730.70 04/30/2009 12X4225 1225303 09/30/2037 02002 4.830001200 5,803,000.0000 163,499.57 04/30/2009 12X4225 1225303 09/30/2043 02002 4.830001200 62,693,000.0000 1,766,375.71 04/30/2009 12X4225 1225303 09/30/2044 02002 4.830001200 82,000,000.0000 2,310,350.57 04/30/2009 12X4225 1225303 09/30/2045 02002 4.830001200 58,500,000.0000 1,648,237.91 04/30/2009 12X4225 1225303 09/30/2046 02002 4.830001200 55,382,000.0000 1,560,388.24 04/30/2009 12X4225 1225303 09/30/2047 02002 4.830001200 21,583,000.0000 608,101.18 04/30/2009 12X4225 1225303 09/30/2048 02002 4.830001200 13,785,000.0000 388,392.47 04/30/2009 12X4225 1225303 09/30/2049 02002 4.830001200 2,712,000.0000 76,410.62 04/30/2009 12X4225 1225303 09/30/2037 02003 4.820000400 2,001,000.0000 56,261.45 04/30/2009 12X4225 1225303 09/30/2044 02003 4.820000400 49,226,000.0000 1,384,071.15 04/30/2009 12X4225 1225303 09/30/2045 02003 4.820000400 71,647,000.0000 2,014,474.98 04/30/2009 12X4225 1225303 09/30/2046 02003 4.820000400 40,725,000.0000 1,145,051.35 04/30/2009 12X4225 1225303 09/30/2047 02003 4.820000400 23,052,000.0000 648,145.45 04/30/2009 12X4225 1225303 09/30/2048 02003 4.820000400 8,111,000.0000 228,054.30 04/30/2009 12X4225 1225303 09/30/2049 02003 4.820000400 228,000.0000 6,410.60 04/30/2009 12X4225 1225303 09/30/2037 02004 4.770000000 20,508,000.0000 570,635.10 04/30/2009 12X4225 1225303 09/30/2045 02004 4.770000000 97,415,000.0000 2,710,572.38 04/30/2009 12X4225 1225303 09/30/2046 02004 4.770000000 128,384,000.0000 3,572,284.80 04/30/2009 12X4225 1225303 09/30/2047 02004 4.770000000 69,539,000.0000 1,934,922.68 04/30/2009 12X4225 1225303 09/30/2048 02004 4.770000000 62,273,000.0000 1,732,746.23 04/30/2009 12X4225 1225303 09/30/2049 02004 4.770000000 22,132,000.0000 615,822.90 04/30/2009 12X4225 1225303 09/30/2037 02005 4.970001600 53,926,000.0000 1,563,405.12 04/30/2009 12X4225 1225303 09/30/2045 02005 4.970001600 25,402,500.0000 736,461.05 04/30/2009 12X4225 1225303 09/30/2046 02005 4.970001600 133,563,000.0000 3,872,215.22 04/30/2009 12X4225 1225303 09/30/2047 02005 4.970001600 152,531,000.0000 4,422,129.33 04/30/2009 12X4225 1225303 09/30/2048 02005 4.970001600 108,826,000.0000 3,155,048.13 04/30/2009 12X4225 1225303 09/30/2049 02005 4.970001600 43,559,665.0000 1,262,867.69 04/30/2009 12X4225 1225303 09/30/2037 02006 4.830001200 20,792,000.0000 585,814.75 04/30/2009 12X4225 1225303 09/30/2046 02006 4.830001200 26,378,000.0000 743,200.33 04/30/2009 12X4225 1225303 09/30/2047 02006 4.830001200 88,307,000.0000 2,488,050.34 04/30/2009 12X4225 1225303 09/30/2048 02006 4.830001200 117,793,000.0000 3,318,818.60 04/30/2009 12X4225 1225303 09/30/2049 02006 4.830001200 32,934,000.0000 927,915.68 04/30/2009 12X4225 1225303 09/30/2037 02007 5.060001600 5,538,000.0000 163,463.35 04/30/2009 12X4225 1225303 09/30/2047 02007 5.060001600 29,097,000.0000 858,846.72 04/30/2009 12X4225 1225303 09/30/2048 02007 5.060001600 103,642,000.0000 3,059,167.33 04/30/2009 12X4225 1225303 09/30/2049 02007 5.060001600 50,371,000.0000 1,486,784.49 04/30/2009 12X4225 1225303 09/30/2048 02008 4.809999600 39,383,000.0000 1,105,021.25 04/30/2009 12X4225 1225303 09/30/2049 02008 4.809999600 53,200,000.0000 1,492,703.21 04/30/2009 12X4225 1225303 09/30/2049 02009 4.809999600 6,820,000.0000 191,357.82 04/30/2009 ------------------------ ---------------------- 2,913,649,335.0000 88,433,402.43 ======================== ====================== 2,913,649,335.0000 88,433,402.43 ============================================================================================================================ TRANSACTIONS ============================================================================================================================ Security Number (Full) Effective Date Tran Code Shares/Par Income Memo Number ------------------------------- --------------- ----------- ------------------------ ---------------------- ------------- ======================== ====================== 0.0000 0.00