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 3,019,672.45 06/30/2008 91X4253 9153 09/30/2035 01995 7.030000800 502,777,203.1700 26,508,931.05 06/30/2008 91X4253 9153 09/30/2036 01996 6.680001600 1,557,986,846.3500 78,055,159.70 06/30/2008 91X4253 9153 09/30/2037 01997 6.530000400 2,014,022,529.1800 98,636,759.41 06/30/2008 91X4253 9153 09/30/2038 01998 5.810000400 2,784,793,818.1300 121,347,398.98 06/30/2008 91X4253 9153 09/30/2039 01999 5.789998800 4,241,978,718.0500 184,207,887.65 06/30/2008 91X4253 9153 09/30/2040 02000 6.239998800 4,581,451,373.4200 214,411,883.04 06/30/2008 91X4253 9153 09/30/2041 02001 5.209999200 6,891,639,219.9000 269,290,761.17 06/30/2008 91X4253 9153 09/30/2042 02002 4.809999600 8,610,726,637.9200 310,631,937.63 06/30/2008 91X4253 9153 09/30/2043 02003 3.639999600 9,834,186,201.9800 268,473,253.81 06/30/2008 91X4253 9153 09/30/2044 02004 4.169998800 9,955,760,692.8300 311,366,326.07 06/30/2008 91X4253 9153 09/30/2045 02005 4.529998800 17,357,430,986.2500 589,718,561.54 06/30/2008 91X4253 9153 09/30/2046 02006 4.839998400 23,844,473,670.7600 865,554,108.11 06/30/2008 91X4253 9153 09/30/2047 02007 5.060001600 16,994,628,449.8400 644,946,353.61 06/30/2008 91X4253 9153 09/30/2048 02008 4.669999200 6,715,697,606.0000 235,217,268.36 06/30/2008 ------------------------ ---------------------- 115,944,989,480.0800 4,221,386,262.58 ======================== ====================== 115,944,989,480.0800 4,221,386,262.58 ============================================================================================================================ TRANSACTIONS ============================================================================================================================ Security Number (Full) Effective Date Tran Code Shares/Par Income Memo Number ------------------------------- --------------- ----------- ------------------------ ---------------------- ------------- ======================== ====================== 0.0000 0.00