Report Account Number Security Number (Full) Coupon Rate Shares/Par Accrued Income Gross Request Date ------------------------- ------------------------------- ------------------- ------------------------ ---------------------- --------------- 214 SUB-COHORT 12X4216 1216214 09/30/2036 02001 4.640000400 600.0000 6.96 12/31/2007 12X4216 1216214 09/30/2037 02001 4.640000400 59,500.0000 690.20 12/31/2007 ------------------------ ---------------------- 60,100.0000 697.16 211 SUB-COHORT 12X4216 1216211 09/30/2056 01996 6.670000800 37,000.0000 616.98 12/31/2007 12X4216 1216211 09/30/2056 01999 5.810000400 2,672,000.0000 38,810.80 12/31/2007 12X4216 1216211 09/30/2056 02000 5.119999200 967,000.0000 12,377.60 12/31/2007 ------------------------ ---------------------- 3,676,000.0000 51,805.38 ======================== ====================== 3,736,100.0000 52,502.54 ============================================================================================================================ TRANSACTIONS ============================================================================================================================ Security Number (Full) Effective Date Tran Code Shares/Par Income Memo Number ------------------------------- --------------- ----------- ------------------------ ---------------------- ------------- ======================== ====================== 0.0000 0.00