Report Account Number Security Number (Full) Coupon Rate Shares/Par Accrued Income Gross Request Date ------------------------- ------------------------------- ------------------- ------------------------ ---------------------- --------------- N/A SUB-COHORT 12X4208 1208825 09/30/2042 02002 6.789999600 50,000.0000 1,697.50 03/31/2008 12X4208 1208825 09/30/2042 02003 3.539998800 28,000.0000 495.60 03/31/2008 ------------------------ ---------------------- 78,000.0000 2,193.10 845 SUB-COHORT 12X4208 1208845 09/30/2026 01992 6.750000000 3,590,000.0000 121,162.50 03/31/2008 12X4208 1208845 09/30/2027 01992 6.750000000 87,470,000.0000 2,952,112.50 03/31/2008 12X4208 1208845 09/30/2027 01993 6.789999600 5,284,000.0000 179,391.79 03/31/2008 12X4208 1208845 09/30/2028 01993 6.789999600 99,661,000.0000 3,383,490.75 03/31/2008 12X4208 1208845 09/30/2042 01993 6.789999600 1,512,000.0000 51,332.40 03/31/2008 ------------------------ ---------------------- 197,517,000.0000 6,687,489.94 840 SUB-COHORT 12X4208 1208840 09/30/2027 01992 6.950001600 329,934,000.0000 11,465,209.14 03/31/2008 12X4208 1208840 09/30/2028 01993 6.990001200 501,146,300.0000 17,515,066.19 03/31/2008 ------------------------ ---------------------- 831,080,300.0000 28,980,275.33 850 SUB-COHORT 12X4208 1208850 09/30/2029 01994 7.040001600 65,072,500.0000 2,290,552.52 03/31/2008 12X4208 1208850 09/30/2030 01995 6.680001600 45,506,000.0000 1,519,900.76 03/31/2008 12X4208 1208850 09/30/2031 01996 6.450001200 60,070,200.0000 1,937,264.31 03/31/2008 12X4208 1208850 09/30/2032 01997 5.979999600 52,521,200.0000 1,570,383.77 03/31/2008 12X4208 1208850 09/30/2033 01998 6.000001200 87,490,756.3100 2,624,723.21 03/31/2008 12X4208 1208850 09/30/2034 01999 5.919998400 59,031,930.9100 1,747,344.68 03/31/2008 12X4208 1208850 09/30/2035 02000 5.730001200 102,383,400.0000 2,933,285.02 03/31/2008 12X4208 1208850 09/30/2036 02001 5.159998800 102,303,000.0000 2,639,416.79 03/31/2008 12X4208 1208850 09/30/2037 02002 5.180000400 120,362,500.0000 3,117,388.99 03/31/2008 12X4208 1208850 09/30/2038 02003 5.180000400 107,790,000.0000 2,791,761.22 03/31/2008 12X4208 1208850 09/30/2042 02003 4.939999200 2,919,000.0000 72,099.29 03/31/2008 12X4208 1208850 09/30/2039 02004 5.180000400 206,603,000.0000 5,351,018.11 03/31/2008 12X4208 1208850 09/30/2042 02004 5.180000400 12,651,000.0000 327,660.93 03/31/2008 12X4208 1208850 09/30/2040 02005 5.180000400 70,610,900.0000 1,828,822.45 03/31/2008 12X4208 1208850 09/30/2042 02005 5.180000400 7,806,000.0000 202,175.42 03/31/2008 12X4208 1208850 09/30/2041 02006 5.180000400 55,973,000.0000 1,449,700.81 03/31/2008 12X4208 1208850 09/30/2042 02006 5.180000400 9,977,000.0000 258,404.32 03/31/2008 12X4208 1208850 09/30/2042 02007 5.180000400 48,162,000.0000 1,247,395.90 03/31/2008 ------------------------ ---------------------- 1,217,233,387.2200 33,909,298.50 810 SUB-COHORT 12X4208 1208810 09/30/2029 01994 6.909998400 214,144,000.0000 7,398,673.49 03/31/2008 12X4208 1208810 09/30/2030 01995 6.559999200 291,698,000.0000 9,567,693.23 03/31/2008 12X4208 1208810 09/30/2031 01996 6.320001600 352,676,000.0000 11,144,564.42 03/31/2008 12X4208 1208810 09/30/2032 01997 6.140001600 307,038,000.0000 9,426,069.06 03/31/2008 12X4208 1208810 09/30/2033 01998 5.919998400 359,932,000.0000 10,653,984.32 03/31/2008 12X4208 1208810 09/30/2034 01999 5.889999600 225,268,000.0000 6,634,142.15 03/31/2008 12X4208 1208810 09/30/2035 02000 5.879998800 214,415,000.0000 6,303,799.71 03/31/2008 12X4208 1208810 09/30/2036 02001 5.150001600 226,601,000.0000 5,834,977.56 03/31/2008 12X4208 1208810 09/30/2037 02002 4.629999600 429,353,000.0000 9,939,521.09 03/31/2008 12X4208 1208810 09/30/2038 02003 4.899999600 110,100,000.0000 2,697,449.78 03/31/2008 12X4208 1208810 09/30/2042 02003 4.899999600 5,181,000.0000 126,934.49 03/31/2008 12X4208 1208810 09/30/2039 02004 4.770000000 441,515,000.0000 10,530,132.75 03/31/2008 12X4208 1208810 09/30/2042 02004 4.770000000 46,019,000.0000 1,097,553.15 03/31/2008 12X4208 1208810 09/30/2040 02005 5.109998400 50,236,000.0000 1,283,529.40 03/31/2008 12X4208 1208810 09/30/2042 02005 5.109998400 13,195,000.0000 337,132.14 03/31/2008 12X4208 1208810 09/30/2041 02006 5.060001600 40,743,000.0000 1,030,798.23 03/31/2008 12X4208 1208810 09/30/2042 02006 5.060001600 8,977,000.0000 227,118.17 03/31/2008 12X4208 1208810 09/30/2042 02007 5.339998800 41,215,000.0000 1,100,440.25 03/31/2008 ------------------------ ---------------------- 3,378,306,000.0000 95,334,513.39 855 SUB-COHORT 12X4208 1208855 09/30/2029 01994 6.469999200 28,806,200.0000 931,880.45 03/31/2008 12X4208 1208855 09/30/2042 01994 6.469999200 2,028,000.0000 65,605.79 03/31/2008 12X4208 1208855 09/30/2029 01995 6.090001200 370,000.0000 11,266.50 03/31/2008 12X4208 1208855 09/30/2030 01995 6.090001200 22,089,000.0000 672,610.18 03/31/2008 12X4208 1208855 09/30/2042 01995 6.090001200 59,000.0000 1,796.55 03/31/2008 12X4208 1208855 09/30/2029 01996 6.289999200 499,000.0000 15,693.55 03/31/2008 12X4208 1208855 09/30/2031 01996 6.289999200 31,887,000.0000 1,002,846.02 03/31/2008 12X4208 1208855 09/30/2042 01996 6.289999200 600,000.0000 18,870.00 03/31/2008 12X4208 1208855 09/30/2032 01997 5.850000000 34,977,946.5100 1,023,104.94 03/31/2008 12X4208 1208855 09/30/2042 01997 5.850000000 397,000.0000 11,612.25 03/31/2008 12X4208 1208855 09/30/2033 01998 5.820001200 34,349,000.0000 999,556.11 03/31/2008 12X4208 1208855 09/30/2042 01998 5.820001200 1,871,000.0000 54,446.11 03/31/2008 12X4208 1208855 09/30/2034 01999 5.630000400 38,243,000.0000 1,076,540.53 03/31/2008 12X4208 1208855 09/30/2029 02000 5.079999600 666,000.0000 16,916.40 03/31/2008 12X4208 1208855 09/30/2035 02000 5.079999600 39,339,000.0000 999,210.52 03/31/2008 12X4208 1208855 09/30/2036 02001 5.630000400 26,752,000.0000 753,068.85 03/31/2008 12X4208 1208855 09/30/2037 02002 5.060001600 24,674,000.0000 624,252.40 03/31/2008 12X4208 1208855 09/30/2042 02002 5.060001600 3,985,000.0000 100,820.53 03/31/2008 12X4208 1208855 09/30/2042 02003 4.939999200 3,203,000.0000 79,114.09 03/31/2008 12X4208 1208855 09/30/2038 02003 4.939999200 31,713,000.0000 783,310.97 03/31/2008 12X4208 1208855 09/30/2039 02004 4.569998400 47,151,000.0000 1,077,399.97 03/31/2008 12X4208 1208855 09/30/2042 02004 4.569998400 3,180,000.0000 72,662.97 03/31/2008 12X4208 1208855 09/30/2040 02005 4.920001200 61,785,000.0000 1,519,911.37 03/31/2008 12X4208 1208855 09/30/2042 02005 4.920001200 12,541,000.0000 308,508.68 03/31/2008 12X4208 1208855 09/30/2041 02006 4.939999200 13,774,000.0000 340,217.74 03/31/2008 12X4208 1208855 09/30/2042 02006 4.939999200 10,168,000.0000 251,149.56 03/31/2008 12X4208 1208855 09/30/2042 02007 5.259999600 4,656,000.0000 122,452.79 03/31/2008 ------------------------ ---------------------- 479,763,146.5100 12,934,825.82 815 SUB-COHORT 12X4208 1208815 09/30/2029 01994 6.710000400 62,375,300.0000 2,092,691.44 03/31/2008 12X4208 1208815 09/30/2030 01995 5.919998400 93,379,500.0000 2,764,032.45 03/31/2008 12X4208 1208815 09/30/2032 01995 5.919998400 328,000.0000 9,708.80 03/31/2008 12X4208 1208815 09/30/2031 01996 6.189998400 58,861,000.0000 1,821,747.48 03/31/2008 12X4208 1208815 09/30/2032 01996 6.189998400 1,639,000.0000 50,727.04 03/31/2008 12X4208 1208815 09/30/2032 01997 5.640001200 67,493,000.0000 1,903,303.00 03/31/2008 12X4208 1208815 09/30/2033 01997 5.640001200 200,000.0000 5,640.00 03/31/2008 12X4208 1208815 09/30/2032 01998 5.739998400 2,148,000.0000 61,647.58 03/31/2008 12X4208 1208815 09/30/2033 01998 5.739998400 111,461,000.0000 3,198,929.81 03/31/2008 12X4208 1208815 09/30/2032 01999 5.510001600 2,283,000.0000 62,896.67 03/31/2008 12X4208 1208815 09/30/2034 01999 5.510001600 107,196,000.0000 2,953,250.66 03/31/2008 12X4208 1208815 09/30/2032 02000 5.230000800 354,000.0000 9,257.10 03/31/2008 12X4208 1208815 09/30/2035 02000 5.230000800 123,211,000.0000 3,221,968.14 03/31/2008 12X4208 1208815 09/30/2032 02001 5.429998800 14,864,000.0000 403,557.51 03/31/2008 12X4208 1208815 09/30/2036 02001 5.429998800 117,952,000.0000 3,202,396.09 03/31/2008 12X4208 1208815 09/30/2032 02002 5.069998800 5,139,000.0000 130,273.62 03/31/2008 12X4208 1208815 09/30/2037 02002 5.069998800 84,966,000.0000 2,153,887.59 03/31/2008 12X4208 1208815 09/30/2032 02003 4.929998400 13,139,000.0000 323,876.24 03/31/2008 12X4208 1208815 09/30/2038 02003 4.929998400 101,603,000.0000 2,504,513.14 03/31/2008 12X4208 1208815 09/30/2032 02004 4.070001600 579,000.0000 11,782.65 03/31/2008 12X4208 1208815 09/30/2039 02004 4.070001600 33,066,000.0000 672,893.36 03/31/2008 12X4208 1208815 09/30/2032 02005 4.070001600 21,451,000.0000 436,528.02 03/31/2008 12X4208 1208815 09/30/2040 02005 4.719999600 138,052,000.0000 3,258,026.92 03/31/2008 12X4208 1208815 09/30/2032 02006 4.719999600 38,483,000.0000 908,198.72 03/31/2008 12X4208 1208815 09/30/2041 02006 4.870000800 133,259,000.0000 3,244,857.18 03/31/2008 12X4208 1208815 09/30/2032 02007 4.870000800 901,000.0000 21,939.35 03/31/2008 ------------------------ ---------------------- 1,334,382,800.0000 35,428,530.56 870 SUB-COHORT 12X4208 1208870 09/30/2036 02001 5.109998400 469,787,000.0000 12,003,054.09 03/31/2008 12X4208 1208870 09/30/2037 02002 4.889998800 713,707,000.0000 17,450,131.87 03/31/2008 12X4208 1208870 09/30/2038 02003 4.889998800 979,170,000.0000 23,940,700.62 03/31/2008 12X4208 1208870 09/30/2040 02003 4.889998800 145,758,000.0000 3,563,782.23 03/31/2008 12X4208 1208870 09/30/2039 02004 4.839998400 818,473,000.0000 19,807,040.05 03/31/2008 12X4208 1208870 09/30/2040 02004 4.839998400 103,682,000.0000 2,509,103.57 03/31/2008 12X4208 1208870 09/30/2040 02005 5.119999200 659,564,200.0000 16,884,840.88 03/31/2008 12X4208 1208870 09/30/2040 02006 5.060001600 142,647,000.0000 3,608,970.24 03/31/2008 12X4208 1208870 09/30/2041 02006 5.060001600 434,959,000.0000 11,004,466.18 03/31/2008 12X4208 1208870 09/30/2040 02007 5.330001600 106,530,000.0000 2,839,025.35 03/31/2008 12X4208 1208870 09/30/2042 02007 5.330001600 129,262,000.0000 3,444,833.33 03/31/2008 ------------------------ ---------------------- 4,703,539,200.0000 117,055,948.41 820 SUB-COHORT 12X4208 1208820 09/30/2028 01993 6.879999600 21,563,000.0000 741,767.16 03/31/2008 12X4208 1208820 09/30/2030 01995 5.990000400 5,735,000.0000 171,763.26 03/31/2008 12X4208 1208820 09/30/2031 01996 5.950000800 2,702,000.0000 80,384.51 03/31/2008 12X4208 1208820 09/30/2032 01997 5.749999200 16,295,000.0000 468,481.18 03/31/2008 12X4208 1208820 09/30/2033 01998 5.799999600 6,270,000.0000 181,829.99 03/31/2008 12X4208 1208820 09/30/2035 02000 5.490000000 361,000.0000 9,909.45 03/31/2008 12X4208 1208820 09/30/2037 02002 2.700000000 6,935,000.0000 93,622.50 03/31/2008 12X4208 1208820 09/30/2042 02002 2.700000000 143,000.0000 1,930.50 03/31/2008 12X4208 1208820 09/30/2038 02003 3.750001200 28,113,000.0000 527,118.92 03/31/2008 12X4208 1208820 09/30/2042 02003 3.750001200 538,000.0000 10,087.50 03/31/2008 12X4208 1208820 09/30/2039 02004 4.140000000 23,646,000.0000 489,472.20 03/31/2008 12X4208 1208820 09/30/2042 02004 4.140000000 237,000.0000 4,905.90 03/31/2008 12X4208 1208820 09/30/2040 02005 4.240000800 30,926,302.0000 655,637.73 03/31/2008 12X4208 1208820 09/30/2042 02005 4.240000800 5,531,000.0000 117,257.22 03/31/2008 12X4208 1208820 09/30/2041 02006 3.750001200 1,938,000.0000 36,337.51 03/31/2008 12X4208 1208820 09/30/2042 02006 3.750001200 2,412,500.0000 45,234.39 03/31/2008 ------------------------ ---------------------- 153,345,802.0000 3,635,739.92 825 SUB-COHORT 12X4208 1208825 09/30/2028 01993 6.819998400 3,940,000.0000 134,353.97 03/31/2008 12X4208 1208825 09/30/2029 01994 6.350000400 12,700.0000 403.23 03/31/2008 12X4208 1208825 09/30/2030 01995 6.140001600 2,970,000.0000 91,179.02 03/31/2008 12X4208 1208825 09/30/2033 01998 5.559998400 129,600.0000 3,602.88 03/31/2008 12X4208 1208825 09/30/2035 02000 4.979998800 91,000.0000 2,265.90 03/31/2008 12X4208 1208825 09/30/2042 02000 4.979998800 6,000.0000 149.40 03/31/2008 12X4208 1208825 09/30/2036 02001 4.770000000 94,000.0000 2,241.90 03/31/2008 12X4208 1208825 09/30/2042 02001 4.770000000 35,000.0000 834.75 03/31/2008 12X4208 1208825 09/30/2038 02003 4.200001200 115,000.0000 2,415.00 03/31/2008 12X4208 1208825 09/30/2039 02004 3.539998800 1,891,000.0000 33,470.69 03/31/2008 12X4208 1208825 09/30/2042 02004 3.539998800 286,000.0000 5,062.20 03/31/2008 12X4208 1208825 09/30/2040 02005 3.219998400 1,829,500.0000 29,454.94 03/31/2008 12X4208 1208825 09/30/2042 02005 3.219998400 32,000.0000 515.20 03/31/2008 12X4208 1208825 09/30/2041 02006 4.860000000 699,000.0000 16,985.70 03/31/2008 12X4208 1208825 09/30/2042 02006 4.860000000 42,000.0000 1,020.60 03/31/2008 ------------------------ ---------------------- 12,172,800.0000 323,955.38 881-OGLETHORPE 12X4208 1208881-0 09/30/2042 02007 5.150001600 17,984,579.7900 463,103.07 03/31/2008 ------------------------ ---------------------- 17,984,579.7900 463,103.07 881-NCEMC SUB-COHORT 12X4208 1208881-N 09/30/2042 02007 5.159998800 41,441,126.7000 1,069,180.82 03/31/2008 ------------------------ ---------------------- 41,441,126.7000 1,069,180.82 821 SUB-COHORT 12X4208 1208821 09/30/2042 02007 3.750001200 1,742,000.0000 32,662.51 03/31/2008 ------------------------ ---------------------- 1,742,000.0000 32,662.51 871 SUB-COHORT 12X4208 1208871 09/30/2041 02006 4.910000400 12,479,000.0000 306,359.47 03/31/2008 12X4208 1208871 09/30/2042 02006 4.910000400 6,700,000.0000 164,485.01 03/31/2008 ------------------------ ---------------------- 19,179,000.0000 470,844.48 880 SUB-COHORT 12X4208 1208880 09/30/2041 02006 4.849999200 20,759,735.0000 503,423.49 03/31/2008 12X4208 1208880 09/30/2042 02006 4.849999200 1,007,000.0000 24,419.75 03/31/2008 ------------------------ ---------------------- 21,766,735.0000 527,843.24 ======================== ====================== 12,409,531,877.2200 336,856,404.47 ============================================================================================================================ TRANSACTIONS ============================================================================================================================ Security Number (Full) Effective Date Tran Code Shares/Par Income Memo Number ------------------------------- --------------- ----------- ------------------------ ---------------------- ------------- 12X4208 1208810 09/30/2030 01995 03/31/2008 INT + 0.0000 295,199.96 464516 1208810 09/30/2031 01996 03/31/2008 INT + 0.0000 316,000.08 464518 1208810 09/30/2032 01997 03/31/2008 INT + 0.0000 276,300.07 464520 1208810 09/30/2033 01998 03/31/2008 INT + 0.0000 295,999.92 464522 1208810 09/30/2034 01999 03/31/2008 INT + 0.0000 265,049.98 464524 1208810 09/30/2037 02002 03/31/2008 INT + 0.0000 231,499.98 464526 1208810 09/30/2039 02004 03/31/2008 INT + 0.0000 238,500.00 464528 1208840 09/30/2027 01992 03/31/2008 INT + 0.0000 312,750.07 464540 1208840 09/30/2028 01993 03/31/2008 INT + 0.0000 349,500.06 464542 1208870 09/30/2036 02001 03/31/2008 INT + 0.0000 255,499.92 464530 1208870 09/30/2037 02002 03/31/2008 INT + 0.0000 244,499.94 464532 1208870 09/30/2038 02003 03/31/2008 INT + 0.0000 366,749.91 464534 1208870 09/30/2039 02004 03/31/2008 INT + 0.0000 362,999.88 464536 1208870 09/30/2040 02005 03/31/2008 INT + 0.0000 255,999.96 464538 ------------------------ ---------------------- 0.0000 4,066,549.73 ======================== ====================== 0.0000 4,066,549.73