Report Account Number Security Number (Full) Coupon Rate Shares/Par Accrued Income Gross Request Date ------------------------- ------------------------------- ------------------- ------------------------ ---------------------- --------------- N/A SUB-COHORT 91X4253 9153 09/30/2034 01994 7.009999200 57,435,526.3000 3,355,191.61 07/31/2008 91X4253 9153 09/30/2035 01995 7.030000800 502,777,203.1700 29,454,367.84 07/31/2008 91X4253 9153 09/30/2036 01996 6.680001600 1,557,986,846.3500 86,727,955.22 07/31/2008 91X4253 9153 09/30/2037 01997 6.530000400 2,014,022,529.1800 109,596,399.34 07/31/2008 91X4253 9153 09/30/2038 01998 5.810000400 2,784,793,818.1300 134,830,443.31 07/31/2008 91X4253 9153 09/30/2039 01999 5.789998800 4,241,978,718.0500 204,675,430.73 07/31/2008 91X4253 9153 09/30/2040 02000 6.239998800 4,581,451,373.4200 238,235,425.60 07/31/2008 91X4253 9153 09/30/2041 02001 5.209999200 6,891,639,219.9000 299,211,956.85 07/31/2008 91X4253 9153 09/30/2042 02002 4.809999600 8,610,726,637.9200 345,146,597.37 07/31/2008 91X4253 9153 09/30/2043 02003 3.639999600 9,787,985,706.9800 296,902,200.49 07/31/2008 91X4253 9153 09/30/2044 02004 4.169998800 9,930,747,387.8300 345,093,372.42 07/31/2008 91X4253 9153 09/30/2045 02005 4.529998800 17,319,219,704.2500 653,800,370.64 07/31/2008 91X4253 9153 09/30/2046 02006 4.839998400 23,832,413,195.7600 961,240,347.80 07/31/2008 91X4253 9153 09/30/2047 02007 5.060001600 16,993,584,755.8400 716,563,050.45 07/31/2008 91X4253 9153 09/30/2048 02008 4.669999200 13,938,170,241.0000 542,427,032.29 07/31/2008 ------------------------ ---------------------- 123,044,932,864.0800 4,967,260,141.96 ======================== ====================== 123,044,932,864.0800 4,967,260,141.96 ============================================================================================================================ TRANSACTIONS ============================================================================================================================ Security Number (Full) Effective Date Tran Code Shares/Par Income Memo Number ------------------------------- --------------- ----------- ------------------------ ---------------------- ------------- 91X4253 9153 09/30/2043 02003 07/07/2008 INT + 0.0000 840,848.91 486580 9153 09/30/2044 02004 07/07/2008 INT + 0.0000 521,527.25 486582 9153 09/30/2045 02005 07/07/2008 INT + 0.0000 865,485.30 486584 9153 09/30/2046 02006 07/07/2008 INT + 0.0000 291,863.39 486586 9153 09/30/2047 02007 07/07/2008 INT + 0.0000 26,405.46 486588 ------------------------ ---------------------- 0.0000 2,546,130.31 ======================== ====================== 0.0000 2,546,130.31