MONTHLY STATEMENT OF THE PUBLIC DEBT OF THE UNITED STATES SEPTEMBER 30, 2007 TABLE I -- SUMMARY OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 (Millions of dollars) Amount Outstanding Title Debt Held Intragovernmental Totals By the Public Holdings Marketable: Bills....................................... 954,607 3,474 958,081 Notes....................................... 2,456,100 1,939 2,458,039 Bonds....................................... 560,922 176 561,098 Treasury Inflation-Protected Securities..... 456,776 140 456,916 Federal Financing Bank 1 ................. 0 14,000 14,000 Total Marketable a........................... 4,428,405 19,729 2 4,448,134 Nonmarketable: Domestic Series............................. 29,995 0 29,995 Foreign Series.............................. 2,986 0 2,986 R.E.A. Series............................... 1 0 1 State and Local Government Series........... 296,513 0 296,513 United States Savings Securities............ 197,126 0 197,126 Government Account Series................... 88,153 3,938,619 4,026,772 Other....................................... 6,126 0 6,126 Total Nonmarketable b........................ 620,900 3,938,619 4,559,519 Total Public Debt Outstanding................. 5,049,306 3,958,348 9,007,653 TABLE II -- STATUTORY DEBT LIMIT, SEPTEMBER 30, 2007 (Millions of dollars) Amount Outstanding Title Debt Held Intragovernmental Totals By the Public 19 Holdings Debt Subject to Limit: 19 Public Debt Outstanding..................... 5,049,306 3,958,348 9,007,653 Less Amounts Not Subject to Limit: Other Debt Not Subject to Limit........... 502 0 502 Unamortized Discount 3................... 31,240 40,637 71,877 Federal Financing Bank 1 ............ 0 14,000 14,000 Total Public Debt Subject to Limit.......... 5,017,564 3,903,710 8,921,274 Other Debt Subject to Limit: Guaranteed Debt of Government Agencies 4 69 0 69 Total Public Debt Subject to Limit.......... 5,017,633 3,903,710 8,921,343 Statutory Debt Limit 5..................................................................... 9,815,000 Balance of Statutory Debt Limit............................................................. 893,657 COMPILED AND PUBLISHED BY THE BUREAU OF THE PUBLIC DEBT www.TreasuryDirect.gov 2TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 Loan Description Issue DaPayable Callable Interest Amount in Millions of Dollars Issued Retired InflationOutstanding Marketable: Treasury Bills (Maturity Va6 d CUSIP: Yield: 912795A43 4.870 04/05/0710/04/07 10/04/07 19,875 0 0 69,591 912795A43 4.790 07/05/07 22,746 912795A43 4.280 09/06/07 26,969 912795A50 4.890 04/12/0710/11/07 10/11/07 18,602 0 0 61,730 912795A50 4.815 07/12/07 22,502 912795A50 4.000 09/13/07 20,626 912795A68 4.865 04/19/0710/18/07 10/18/07 17,284 0 0 57,198 912795A68 4.840 07/19/07 23,253 912795A68 3.930 09/20/07 16,661 912795A76 4.835 04/26/0710/25/07 10/25/07 17,351 0 0 56,626 912795A76 4.885 07/26/07 24,237 912795A76 3.270 09/27/07 15,039 912795A84 4.820 05/03/0711/01/07 11/01/07 17,365 0 0 45,189 912795A84 4.825 08/02/07 27,824 912795A92 4.815 05/10/0711/08/07 11/08/07 17,551 0 0 46,701 912795A92 4.770 08/09/07 29,149 912795B26 4.735 05/17/0711/15/07 11/15/07 18,907 0 0 48,177 912795B26 4.630 08/16/07 29,270 912795B34 4.810 05/24/0711/23/07 11/23/07 18,956 0 0 45,199 912795B34 2.850 08/23/07 26,243 912795B42 4.805 05/31/0711/29/07 11/29/07 20,497 0 0 48,931 912795B42 4.600 08/30/07 28,434 912795B59 4.790 06/07/0712/06/07 12/06/07 20,701 0 0 50,769 912795B59 4.350 09/06/07 30,068 912795B67 4.765 06/14/0712/13/07 12/13/07 20,791 0 0 48,465 912795B67 3.800 09/13/07 27,674 912795B75 4.715 06/21/0712/20/07 12/20/07 20,727 0 0 45,140 912795B75 4.050 09/20/07 24,413 912795B83 4.810 06/28/0712/27/07 12/27/07 20,750 0 0 42,341 912795B83 3.820 09/27/07 21,592 912795B91 4.810 07/05/0701/03/08 01/03/08 20,578 0 0 20,578 912795C25 4.850 07/12/0701/10/08 01/10/08 20,555 0 0 20,555 912795C33 4.865 07/19/0701/17/08 01/17/08 21,712 0 0 21,712 912795C41 4.890 07/26/0701/24/08 01/24/08 22,950 0 0 22,950 912795C58 4.800 08/02/0701/31/08 01/31/08 24,013 0 0 24,013 912795C66 4.730 08/09/0702/07/08 02/07/08 25,468 0 0 25,468 912795C74 4.710 08/16/0702/14/08 02/14/08 24,091 0 0 24,091 912795C82 3.950 08/23/0702/21/08 02/21/08 24,133 0 0 24,133 912795C90 4.590 08/30/0702/28/08 02/28/08 26,477 0 0 26,477 912795D24 4.380 09/06/0703/06/08 03/06/08 23,975 0 0 23,975 912795D32 4.020 09/13/0703/13/08 03/13/08 21,384 0 0 21,384 912795D40 4.130 09/20/0703/20/08 03/20/08 18,337 0 0 18,337 912795D57 4.000 09/27/0703/27/08 03/27/08 18,353 0 0 18,353 Total Unmatured Treasury Bill.................................. 958,081 0 0 958,081 Total Matured Treasury Bills................................... * 0 0 * Total Treasury Bills........................................... 958,081 0 0 958,081 TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued 3 Loan Description Issue DaPayable Callable Interest Amount in Millions of Dollars Issued Retired InflationOutstanding Marketable, Treasury Notes: Treasury Not 7 e CUSIP: SeriesInterest Rate: 912828EK2 W 4.250 10/31/0510/31/07 04/30-10/ 26,553 0 0 26,553 912828AN0 G 3.000 11/15/0211/15/07 05/15-11/ 50,620 0 0 50,620 912828EP1 X 4.250 11/30/0511/30/07 05/31-11/ 26,667 0 0 26,667 912828ER7 Y 4.375 01/03/0612/31/07 06/30-12/ 26,667 0 0 26,667 912828EU0 R 4.375 01/31/0601/31/08 07/31-01/ 27,168 0 0 27,168 9128273X8 B 5.500 02/17/9802/15/08 08/15-02/ 13,583 0 0 13,583 912828AT7 E 3.000 02/18/0302/15/08 08/15-02/ 27,489 0 0 27,489 912828DK3 M 3.375 02/15/0502/15/08 08/15-02/ 23,885 0 0 23,885 912828EY2 S 4.625 02/28/0602/29/08 08/31-02/ 26,504 0 0 26,504 912828EZ9 T 4.625 03/31/0603/31/08 09/30-03/ 26,842 0 0 26,842 912828FC9 U 4.875 05/01/0604/30/08 10/31-04/ 26,837 0 0 26,837 9128274F6 C 5.625 05/15/9805/15/08 11/15-05/ 27,191 0 0 27,191 912828AZ3 F 2.625 05/15/0305/15/08 11/15-05/ 33,338 0 0 33,338 912828DT4 N 3.750 05/16/0505/15/08 11/15-05/ 26,708 0 0 26,708 912828FG0 V 4.875 05/31/0605/31/08 11/30-05/ 25,933 0 0 25,933 912828FJ4 W 5.125 06/30/0606/30/08 12/31-06/ 26,499 0 0 26,499 912828FM7 X 5.000 07/31/0607/31/08 01/31-07/ 26,429 0 0 26,429 912828BG4 G 3.250 08/15/0308/15/08 02/15-08/ 21,357 0 0 21,357 912828EC0 P 4.125 08/15/0508/15/08 02/15-08/ 20,291 0 0 20,291 912828FR6 Y 4.875 08/31/0608/31/08 02/28-08/ 26,504 0 0 26,504 912828BK5 H 3.125 09/15/0309/15/08 03/15-09/ 16,002 0 0 16,002 912828FT2 Z 4.625 10/02/0609/30/08 03/31-09/ 24,499 0 0 24,499 912828BM1 J 3.125 10/15/0310/15/08 04/15-10/ 15,996 0 0 15,996 912828FV7 AA 4.875 10/31/0610/31/08 04/30-10/ 22,728 0 0 22,728 9128274V1 D 4.750 11/16/9811/15/08 05/15-11/ 25,083 0 0 25,083 912828BQ2 K 3.375 11/17/0311/15/08 05/15-11/ 18,181 0 0 18,181 912828EL0 Q 4.375 11/15/0511/15/08 05/15-11/ 21,450 0 0 21,450 912828FZ8 AB 4.625 11/30/0611/30/08 05/31-11/ 24,338 0 0 24,338 912828BT6 L 3.375 12/15/0312/15/08 06/15-12/ 16,000 0 0 16,000 912828GB0 AC 4.750 01/02/0712/31/08 06/30-12/ 24,817 0 0 24,817 912828BV1 D 3.250 01/15/0401/15/09 07/15-01/ 16,003 0 0 16,003 912828GE4 V 4.875 01/31/0701/31/09 07/31-01/ 22,976 0 0 22,976 912828BZ2 E 3.000 02/17/0402/15/09 08/15-02/ 17,434 0 0 17,434 912828EV8 R 4.500 02/15/0602/15/09 08/15-02/ 22,309 0 0 22,309 912828GJ3 W 4.750 02/28/0702/28/09 08/31-02/ 23,038 0 0 23,038 912828CC2 F 2.625 03/15/0403/15/09 09/15-03/ 16,001 0 0 16,001 912828GL8 X 4.500 04/02/0703/31/09 09/30-03/ 22,646 0 0 22,646 912828CE8 G 3.125 04/15/0404/15/09 10/15-04/ 16,003 0 0 16,003 912828GP9 Y 4.500 04/30/0704/30/09 10/31-04/ 22,778 0 0 22,778 9128275G3 B 5.500 05/17/9905/15/09 11/15-05/ 14,795 0 0 14,795 912828CH1 H 3.875 05/17/0405/15/09 11/15-05/ 18,060 0 0 18,060 912828FE5 S 4.875 05/15/0605/15/09 11/15-05/ 27,380 0 0 27,380 912828GT1 Z 4.875 05/31/0705/31/09 11/30-05/ 22,486 0 0 22,486 912828CL2 J 4.000 06/15/0406/15/09 12/15-06/ 15,005 0 0 15,005 912828GV6 AA 4.875 07/02/0706/30/09 12/31-06/ 22,021 0 0 22,021 912828CN8 K 3.625 07/15/0407/15/09 01/15-07/ 15,005 0 0 15,005 912828GY0 AB 4.625 07/31/0707/31/09 01/31-07/ 21,888 0 0 21,888 9128275N8 C 6.000 08/16/9908/15/09 02/15-08/ 27,400 0 0 27,400 912828CS7 L 3.500 08/16/0408/15/09 02/15-08/ 17,295 0 0 17,295 912828FP0 T 4.875 08/15/0608/15/09 02/15-08/ 23,420 0 0 23,420 912828HB9 AC 4.000 08/31/0708/31/09 02/29-08/ 22,282 0 0 22,282 912828CV0 M 3.375 09/15/0409/15/09 03/15-09/ 15,005 0 0 15,005 912828CX6 N 3.375 10/15/0410/15/09 04/15-10/ 15,005 0 0 15,005 912828DB3 P 3.500 11/15/0411/15/09 05/15-11/ 18,752 0 0 18,752 912828FX3 U 4.625 11/15/0611/15/09 05/15-11/ 24,773 0 0 24,773 912828DE7 Q 3.500 12/15/0412/15/09 06/15-12/ 15,002 0 0 15,002 912828DG2 E 3.625 01/18/0501/15/10 07/15-01/ 15,005 0 0 15,005 4TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued Loan Description Issue DaPayable Callable Interest Amount in Millions of Dollars Issued Retired InflationOutstanding Marketable, Treasury Notes--Continued: 9128275Z1 B 6.500 02/15/0002/15/10 08/15-02/ 23,356 0 0 23,356 912828DL1 F 3.500 02/15/0502/15/10 08/15-02/ 16,617 0 0 16,617 912828GG9 S 4.750 02/15/0702/15/10 08/15-02/ 17,467 0 0 17,467 912828DP2 G 4.000 03/15/0503/15/10 09/15-03/ 15,005 0 0 15,005 912828DR8 H 4.000 04/15/0504/15/10 10/15-04/ 15,001 0 0 15,001 912828DU1 J 3.875 05/16/0505/15/10 11/15-05/ 18,749 0 0 18,749 912828GR5 T 4.500 05/15/0705/15/10 11/15-05/ 18,942 0 0 18,942 912828DX5 K 3.625 06/15/0506/15/10 12/15-06/ 14,001 0 0 14,001 912828DZ0 L 3.875 07/15/0507/15/10 01/15-07/ 13,001 0 0 13,001 9128276J6 C 5.750 08/15/0008/15/10 02/15-08/ 22,438 0 0 22,438 912828ED8 M 4.125 08/15/0508/15/10 02/15-08/ 14,963 0 0 14,963 912828EG1 N 3.875 09/15/0509/15/10 03/15-09/ 13,001 0 0 13,001 912828EJ5 P 4.250 10/17/0510/15/10 04/15-10/ 13,001 0 0 13,001 912828EM8 Q 4.500 11/15/0511/15/10 05/15-11/ 15,961 0 0 15,961 912828EQ9 R 4.375 12/15/0512/15/10 06/15-12/ 13,001 0 0 13,001 912828ES5 D 4.250 01/17/0601/15/11 07/15-01/ 13,001 0 0 13,001 9128276T4 B 5.000 02/15/0102/15/11 08/15-02/ 23,436 0 0 23,436 912828EX4 E 4.500 02/28/0602/28/11 08/31-02/ 17,500 0 0 17,500 912828FA3 F 4.750 03/31/0603/31/11 09/30-03/ 17,498 0 0 17,498 912828FD7 H 4.875 05/01/0604/30/11 10/31-04/ 17,501 0 0 17,501 912828FH8 J 4.875 05/31/0605/31/11 11/30-05/ 17,145 0 0 17,145 912828FK1 K 5.125 06/30/0606/30/11 12/31-06/ 17,500 0 0 17,500 912828FN5 L 4.875 07/31/0607/31/11 01/31-07/ 16,831 0 0 16,831 9128277B2 C 5.000 08/15/0108/15/11 02/15-08/ 26,635 0 0 26,635 912828FS4 M 4.625 08/31/0608/31/11 02/28-08/ 17,501 0 0 17,501 912828FU9 N 4.500 10/02/0609/30/11 03/31-09/ 17,500 0 0 17,500 912828FW5 P 4.625 10/31/0610/31/11 04/30-10/ 16,181 0 0 16,181 912828GA2 Q 4.500 11/30/0611/30/11 05/31-11/ 17,037 0 0 17,037 912828GC8 R 4.625 01/02/0712/31/11 06/30-12/ 16,131 0 0 16,131 912828GF1 F 4.750 01/31/0701/31/12 07/31-01/ 14,930 0 0 14,930 9128277L0 B 4.875 02/15/0202/15/12 08/15-02/ 24,780 0 0 24,780 912828GK0 G 4.625 02/28/0702/29/12 08/31-02/ 16,637 0 0 16,637 912828GM6 H 4.500 04/02/0703/31/12 09/30-03/ 16,354 0 0 16,354 912828GQ7 K 4.500 04/30/0704/30/12 10/31-04/ 16,450 0 0 16,450 912828GU8 L 4.750 05/31/0705/31/12 11/30-05/ 16,236 0 0 16,236 912828GW4 M 4.875 07/02/0706/30/12 12/31-06/ 15,903 0 0 15,903 912828GZ7 N 4.625 07/31/0707/31/12 01/31-07/ 15,804 0 0 15,804 912828AJ9 D 4.375 08/15/0208/15/12 02/15-08/ 19,648 0 0 19,648 912828HC7 P 4.125 08/31/0708/31/12 02/29-08/ 16,091 0 0 16,091 912828AP5 E 4.000 11/15/0211/15/12 05/15-11/ 18,113 0 0 18,113 912828AU4 A 3.875 02/18/0302/15/13 08/15-02/ 19,498 0 0 19,498 912828BA7 B 3.625 05/15/0305/15/13 11/15-05/ 18,254 0 0 18,254 912828BH2 D 4.250 08/15/0308/15/13 02/15-08/ 33,521 0 0 33,521 912828BR0 E 4.250 11/17/0311/15/13 05/15-11/ 30,637 0 0 30,637 912828CA6 B 4.000 02/17/0402/15/14 08/15-02/ 28,081 0 0 28,081 912828CJ7 C 4.750 05/17/0405/15/14 11/15-05/ 27,303 0 0 27,303 912828CT5 E 4.250 08/16/0408/15/14 02/15-08/ 24,722 0 0 24,722 912828DC1 F 4.250 11/15/0411/15/14 05/15-11/ 25,473 0 0 25,473 912828DM9 B 4.000 02/15/0502/15/15 08/15-02/ 24,215 0 0 24,215 912828DV9 C 4.125 05/16/0505/15/15 11/15-05/ 24,472 0 0 24,472 912828EE6 E 4.250 08/15/0508/15/15 02/15-08/ 22,470 0 0 22,470 912828EN6 F 4.500 11/15/0511/15/15 05/15-11/ 23,221 0 0 23,221 912828EW6 B 4.500 02/15/0602/15/16 08/15-02/ 21,842 0 0 21,842 912828FF2 C 5.125 05/15/0605/15/16 11/15-05/ 23,294 0 0 23,294 912828FQ8 E 4.875 08/15/0608/15/16 02/15-08/ 22,557 0 0 22,557 912828FY1 F 4.625 11/15/0611/15/16 05/15-11/ 23,294 0 0 23,294 912828GH7 B 4.625 02/15/0702/15/17 07/15-01/ 22,193 0 0 22,193 912828GS3 C 4.500 05/15/0705/15/17 11/15-05/ 25,587 0 0 25,587 912828HA1 E 4.750 08/15/0708/15/17 02/15-08/ 28,000 0 0 28,000 Total Unmatured Treasury Note..................................2,431,403 0 0 2,431,403 Total Matured Treasury Notes2.................................. 26,636 0 0 26,636 Total Treasury Notes...........................................2,458,039 0 0 2,458,039 TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued 5 Loan Description Issue DaPayable Callable Interest Amount in Millions of Dollars Issued Retired InflationOutstanding Marketable, Treasury Bonds: Treasury Bon 7 e CUSIP: Interest Rate: 912810DB1 10.375 8 11/15/8211/15/1211/15/09 05/15-11/ 11,032 (906) 0 10,126 912810DF2 12.000 8 08/15/8308/15/1308/15/09 02/15-08/ 14,755 (2,838) 0 11,917 912810DJ4 13.250 8 05/15/8405/15/1405/15/09 11/15-05/ 5,007 (527) 0 4,481 912810DL9 12.500 8 08/15/8408/15/1408/15/09 02/15-08/ 5,128 (740) 0 4,388 912810DN5 11.750 11/15/8411/15/1411/15/09 05/15-11/ 6,006 (990) 0 5,015 912810DP0 11.250 02/15/8502/15/15 08/15-02/ 12,668 (2,148) 0 10,520 912810DS4 10.625 08/15/8508/15/15 02/15-08/ 7,150 (3,126) 0 4,024 912810DT2 9.875 11/29/8511/15/15 05/15-11/ 6,900 (1,315) 0 5,585 912810DV7 9.250 02/18/8602/15/16 08/15-02/ 7,267 (1,835) 0 5,432 912810DW5 7.250 05/15/8605/15/16 11/15-05/ 18,824 0 0 18,824 912810DX3 7.500 11/17/8611/15/16 05/15-11/ 18,864 (77) 0 18,787 912810DY1 8.750 05/15/8705/15/17 11/15-05/ 18,194 (2,635) 0 15,559 912810DZ8 8.875 08/17/8708/15/17 02/15-08/ 14,017 (3,049) 0 10,968 912810EA2 9.125 05/16/8805/15/18 11/15-05/ 8,709 (1,991) 0 6,717 912810EB0 9.000 11/22/8811/15/18 05/15-11/ 9,033 (1,858) 0 7,174 912810EC8 8.875 02/15/8902/15/19 08/15-02/ 19,251 (6,160) 0 13,090 912810ED6 8.125 08/15/8908/15/19 02/15-08/ 20,214 (1,273) 0 18,941 912810EE4 8.500 02/15/9002/15/20 08/15-02/ 10,229 (753) 0 9,476 912810EF1 8.750 05/15/9005/15/20 11/15-05/ 10,159 (2,577) 0 7,582 912810EG9 8.750 08/15/9008/15/20 02/15-08/ 21,419 (4,359) 0 17,059 912810EH7 7.875 02/15/9102/15/21 08/15-02/ 11,113 (1,038) 0 10,076 912810EJ3 8.125 05/15/9105/15/21 11/15-05/ 11,959 (1,892) 0 10,067 912810EK0 8.125 08/15/9108/15/21 02/15-08/ 12,163 (2,657) 0 9,506 912810EL8 8.000 11/15/9111/15/21 05/15-11/ 32,798 (2,166) 0 30,632 912810EM6 7.250 08/17/9208/15/22 02/15-08/ 10,353 (225) 0 10,128 912810EN4 7.625 11/16/9211/15/22 05/15-11/ 10,700 (3,276) 0 7,424 912810EP9 7.125 02/16/9302/15/23 08/15-02/ 18,374 (2,592) 0 15,782 912810EQ7 6.250 08/16/9308/15/23 02/15-08/ 22,909 (250) 0 22,659 912810ES3 7.500 08/15/9411/15/24 11/15-05/ 11,470 (1,866) 0 9,604 912810ET1 7.625 02/15/9502/15/25 08/15-02/ 11,725 (2,216) 0 9,509 912810EV6 6.875 08/15/9508/15/25 02/15-08/ 12,602 (1,415) 0 11,187 912810EW4 6.000 02/15/9602/15/26 08/15-02/ 12,905 (67) 0 12,838 912810EX2 6.750 08/15/9608/15/26 02/15-08/ 10,894 (2,083) 0 8,810 912810EY0 6.500 11/15/9611/15/26 05/15-11/ 11,493 (633) 0 10,860 912810EZ7 6.625 02/18/9702/15/27 08/15-02/ 10,456 (934) 0 9,522 912810FA1 6.375 08/15/9708/15/27 02/15-08/ 10,736 (1,539) 0 9,197 912810FB9 6.125 11/17/9711/15/27 05/15-11/ 22,519 (497) 0 22,021 912810FE3 5.500 08/17/9808/15/28 02/15-08/ 11,776 0 0 11,776 912810FF0 5.250 11/16/9811/15/28 05/15-11/ 10,947 0 0 10,947 912810FG8 5.250 02/16/9902/15/29 08/15-02/ 11,350 0 0 11,350 912810FJ2 6.125 08/16/9908/15/29 02/15-08/ 11,179 0 0 11,179 912810FM5 6.250 02/15/0005/15/30 05/15-11/ 17,043 0 0 17,043 912810FP8 5.375 02/15/0102/15/31 08/15-02/ 16,428 0 0 16,428 912810FT0 4.500 02/15/0602/15/36 02/15-08/ 26,397 0 0 26,397 912810PT9 4.750 02/15/0702/15/37 08/15-02/ 16,589 0 0 16,589 912810PU6 5.000 08/15/0705/15/37 11/15-05/ 13,846 0 0 13,846 Total Unmatured Treasury Bond.................................. 625,549 (64,503) 0 561,046 Total Matured Treasury Bonds................................... 52 0 0 52 Total Treasury Bonds........................................... 625,601 (64,503) 0 561,098 6TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued Loan Description Issue DaPayable Callable Interest Amount in Millions of Dollars Issued Retired InflationOutstanding Marketable, Continued: Treasury Inflation-Protecte7 e CUSIP: SeriesInterest Rate: 9128273T7 A 3.625 01/15/9801/15/08 07/15-01/ 16,812 0 4,865 21,676 9128274Y5 A 3.875 01/15/9901/15/09 07/15-01/ 15,902 0 4,296 20,198 9128275W8 A 4.250 01/18/0001/15/10 07/15-01/ 11,321 0 2,696 14,016 912828CZ1 D 0.875 10/29/0404/15/10 04/15-10/ 28,001 0 2,788 30,789 9128276R8 A 3.500 01/16/0101/15/11 07/15-01/ 11,001 0 2,165 13,166 912828FB1 G 2.375 04/28/0604/15/11 10/15-04/ 20,178 0 998 21,176 9128277J5 A 3.375 01/15/0201/15/12 07/15-01/ 6,004 0 1,039 7,044 912828GN4 J 2.000 04/30/0704/15/12 10/15-04/ 10,123 0 269 10,391 912828AF7 C 3.000 07/15/0207/15/12 01/15-07/ 23,018 0 3,649 26,667 912828BD1 C 1.875 07/15/0307/15/13 01/15-07/ 20,008 0 2,684 22,693 912828BW9 A 2.000 01/15/0401/15/14 07/15-01/ 21,002 0 2,675 23,676 912828CP3 D 2.000 07/15/0407/15/14 01/15-07/ 19,002 0 1,997 20,999 912828DH0 A 1.625 01/18/0501/15/15 07/15-01/ 19,001 0 1,727 20,729 912828EA4 D 1.875 07/15/0507/15/15 01/15-07/ 17,000 0 1,206 18,205 912828ET3 A 2.000 01/17/0601/15/16 07/15-01/ 17,001 0 842 17,842 912828FL9 D 2.500 07/17/0607/15/16 01/15-07/ 20,000 0 629 20,630 912828GD6 A 2.375 01/16/0701/15/17 07/15-01/ 17,249 0 568 17,817 912828GX2 D 2.625 07/16/0707/15/17 01/15-07/ 8,000 0 40 8,040 912810FR4 2.375 07/30/0401/15/25 01/15-07/ 28,001 0 2,942 30,943 912810FS2 2.000 01/31/0601/15/26 07/15-01/ 20,000 0 990 20,990 912810PS1 2.375 01/31/0701/15/27 07/15-01/ 16,482 0 543 17,025 912810FD5 3.625 04/15/9804/15/28 10/15-04/ 16,808 (25) 4,832 21,615 912810FH6 3.875 04/15/9904/15/29 10/15-04/ 19,722 (225) 5,208 24,705 912810FQ6 3.375 10/15/0104/15/32 04/15-10/ 5,012 0 870 5,882 Total Treasury Inflation-Protected Se.......................... 406,649 (250) 50,517 456,916 Federal Financing Bank.................Various Various Various 14,000 0 0 14,000 Total Marketable.................................................4,462,370 (64,753) 50,517 4,448,134 TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued 7 Loan Description Issue Dat Payable Interest PayAmount in Millions of Dollars Issued (Retired) / InOutstanding Nonmarketable: Domestic Series: Fixed Term Certificates..... Various Various Various 510 (510) * Zero-coupon Treasury Bond ..10/27/89 10/15/19 10/15/19 4,522 0 4,522 Zero-coupon Treasury Bond ..07/16/90 07/15/20 07/15/20 5,026 0 5,026 Zero-coupon Treasury Bond (A10/05/90 10/15/20 10/15/20 3 0 3 Zero-coupon Treasury Bond (B10/05/90 10/15/20 10/15/20 5,000 0 5,000 Zero-coupon Treasury Bond ..01/14/91 01/15/21 01/15/21 4,941 0 4,941 Zero-coupon Treasury Bond ..01/29/90 01/15/30 01/15/30 5,002 0 5,002 Zero-coupon Treasury Bond ..04/16/90 04/15/30 04/15/30 3,501 0 3,501 Zero-coupon Treasury Bond ..01/14/91 04/15/30 04/15/30 2,000 0 2,000 Total Domestic Series.......................................... 30,505 (510) 29,995 Foreign Series: Zero-coupon Treasury Bond10 12/18/90 03/31/20 03/31/20 7,258 (4,537) 2,721 Zero-coupon Treasury Bond10 04/07/93 03/31/23 03/31/23 6,685 (6,421) 264 Total Foreign Series........................................... 13,943 (10,957) 2,986 R.E.A. Series: 5% Treasury Certificates of Indebtedness.............. Various ............Semiannually 56 (55) 1 Total R.E.A. Series............................................ 56 (55) 1 State and Local Government Series: Treasury Time Deposit - Certificates of Indebtedness (Various r Various ............ At maturity 341,839 (329,320) 12,518 Treasury Time Deposit - Notes (Various rates)........... Various ............ Various 677,686 (411,096) 266,589 Treasury Time Deposit - Bonds (Various rates)........... Various ............ Various 58,745 (42,381) 16,365 Ninety-day Certificates of Indebtedness...........9/28/2007............At maturity 1,401 (360) 1,041 Total State and Local Government Series....................................................... 1,079,670 (783,157) 296,513 United States Savings Securities: United States Savings Bon11 e Series E................. Various On demand At redemptio 42,193 (34,307) 7,886 Series EE.............12 Various On demand At redemptio 272,699 (146,481) 126,217 Series H................. Various On demand Semiannually 1,735 (1,611) 124 Series HH................ Various On demand Semiannually 19,745 (8,217) 11,528 Series I..............12 Various On demand At redemptio 44,259 (8,521) 35,738 Total United States Savings ................................. 380,631 (199,137) 181,493 United States Individual Retirement Bonds..................13 Various On demand At redemptio 85 (73) 12 United States Retirement Plan Bonds..................14 Various On demand At redemptio 390 (345) 45 Total Unmatured United States Savings S........................ 381,106 (199,556) 181,550 Total Matured United States Savings Sec........................ 15,577 0 15,577 Total United States Savings Securities......................... 396,682 (199,556) 197,126 8 TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued Loan Description Amount in Millions of Dollars Issued / In(Retired) Outstanding Nonmarketable--Continued: Government Account Series - Held By the Public: Albanian Claims Fund, Treasury Department................................. 1 0 1 Belize Escrow, Debt Reduction, Treasury................................... 1 0 1 Custodial Tribal Fund, Office of the Special Trustee for American Indians. 503 0 503 Deposits of Proceeds of Lands Withdrawn for Native Selection, Bureau of In 4 0 4 Deposits, Outer Continental Shelf Lands Act, Bonus Bids, Minerals Manageme 49 0 49 Disgorgement Penalty Amount Held for Investment........................... 3,625 0 3,625 Escrow Account, National Labor Relations Board............................ 3 0 3 German Democratic Republic Settlement Fund................................ 3 0 3 Gifts, Central Intelligence Agency........................................ * 0 * Individual Indian Money, Bureau of Indian Affairs......................... 46 0 46 Iranian Claims Settlement Fund, Treasury Department....................... * 0 * Kennedy Center Revenue Bond Sinking Fund.................................. 9 * 9 Kuukpik Alaska Escrow Fund................................................ 42 0 42 Maritime Guaranteed Loan Escrow Fund...................................... 75 0 75 Payments of Alleged Violators of Department of Energy Regulations, Departm 47 0 47 Seized Assets Fund, Justice............................................... 1,232 0 1,232 Seized Currency, United States Customs Service............................ 501 0 501 Smithsonian Endowment Fund, Smithsonian Institution....................... 1 0 1 Special Investment Account................................................ 509 0 509 Thrift Savings Fund, Federal Retirement Thrift Investment Board..…..…..... 81,379 0 81,379 Unearned Copyright Fees, Library Of Congress.............................. 5 0 5 USAO/Artemis Settlement Account, U.S. Attorneys, Justice.................. 84 0 84 Vietnam Claims Fund, Financial Management Service......................... * 0 * Government Account Series - Held By the Public.............................. 88,120 88,120 Matured Government Account Series - Held By the Public 21................... 33 0 33 Total Governmental Account Series - Held By the Public...................... 88,153 0 88,153 Government Account Series - Intragovernmental Holdings: Abandoned Mines Reclamation Fund, Office of Surface Mining Reclamation and 2,365 0 2,365 Airport and Airway Trust Fund............................................. 13,716 (5,785) 7,931 Armed Forces Retirement Home Trust Fund................................... 158 0 158 Assessment Funds, Office of the Comptroller of the Currency............... 812 0 812 Assets Forfeiture Fund, Justice........................................... 1,330 0 1,330 Aviation Insurance Revolving Fund......................................... 889 * 888 Bequests and Gifts, Disaster Relief, Funds Appropriated to the President.. 12 0 12 Bequests of Major General Fred C. Ainsworth, Library, Walter Reed General * 0 * Botanic Gardens, Gifts and Donations...................................... * 0 * Capitol Preservation Fund, U.S. Capitol Preservation Commission........... 10 0 10 Cheyenne River Sioux Tribe Terrestrial Wildlife Habitat Restoration Trust 39 * 39 Civil Service Retirement and Disability Fund, Office of Personnel Manageme 799,987 (112,322) 687,665 Claims Court Judges Retirement Fund....................................... 15 0 15 Coast Guard General Gift Fund............................................. 1 0 1 Community Development Credit Union Revolving Fund National Credit Union Ad 3 0 3 Conditional Gift Fund, General, Department of State....................... 5 0 5 Contributions, American Battle Monuments Commission....................... 8 0 8 Court of Veterans Appeals Retirement Fund................................. 15 0 15 Defense Cooperation Account............................................... 6 0 6 Department of Defense, Education Benefits Fund............................ 1,405 0 1,405 Department of Defense, Medicare Eligible Retiree Fund..................... 92,191 0 92,191 Department of Defense Military Retirement Fund............................ 190,306 (74) 190,232 Department of the Air Force General Gift Fund............................. 1 0 1 Department of the Army General Gift Fund.................................. 4 * 3 Department of the Navy General Gift Fund.................................. 2 0 2 Deposit Insurance Fund.................................................... 47,515 0 47,515 District of Columbia Judges Retirement Fund............................... 118 0 118 District of Columbia Federal Pension Trust Fund........................... 3,646 0 3,646 Eisenhower Exchange Fellowship Program Trust Fund......................... 8 0 8 Employees' Health Benefits Fund, Office of Personnel Management........... 15,890 0 15,890 Employees' Life Insurance Fund, Office of Personnel Management............ 32,965 0 32,965 Endeavor Teacher Fellowship Trust Fund.................................... * 0 * Energy Employees Occupational Illness Compensation Fund................... 53 0 53 TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued 9 Loan Description Amount in Millions of Dollars Issued / In(Retired) Outstanding Nonmarketable--Continued: Government Account Series - Intragovernmental Holdings--Continued: Environmental Improvement and Restoration Fund............................ 1,089 0 1,089 Esther Cattell Schmitt Gift Fund, Treasury................................ * 0 * Exchange Stabilization Fund, Office of the Secretary, Treasury............ 16,436 0 16,436 Expenses, Presidio Trust.................................................. 110 (13) 97 Farm Credit Insurance Fund, Capital Corporation Investment Fund, Farm Cred 2,363 0 2,363 Federal Aid to Wildlife Restoration, United States Fish and Wildlife Servi 567 0 567 Federal Disability Insurance Trust Fund................................... 219,736 (5,907) 213,830 Federal Hospital Insurance Trust Fund..................................... 336,080 (16,702) 319,377 FHA - General and Special Risk Insurance Fund, Liquidating Account, Housing and Urban Development...................................................... 5 0 5 FHA - Liquidating Account, Housing and Urban Development.................. 22,405 0 22,405 Federal Old-Age and Survivors Insurance Trust Fund........................2,014,200 (45,938) 1,968,262 Federal Supplementary Medical Insurance Trust Fund........................ 65,760 (26,512) 39,248 Foreign Service Retirement and Disability Fund............................ 14,456 (78) 14,378 FSLIC Resolution Fund, The................................................ 3,182 0 3,182 General Post Fund, National Homes, Department of Veterans Affairs......... 69 0 69 Gifts and Bequests, Office of the Secretary, Department of Transportation. * 0 * Gifts and Bequests, Treasury.............................................. 1 0 1 Gifts and Donations, National Endowment of the Arts....................... 1 0 1 Guarantees of Mortgage-Backed Securities Fund, Government National Mortgage Association, Housing and Urban Development.......................................... 8,759 0 8,759 Harbor Maintenance Trust Fund............................................. 3,715 0 3,715 Harry S. Truman Memorial Scholarship Trust Fund, Harry S. Truman Scholarsh 54 0 54 Hazardous Substance Superfund............................................. 2,744 0 2,744 Highway Trust Fund........................................................ 25,694 (13,489) 12,205 Host Nation Support for U.S. Relocation Activities Account................ 21 0 21 Inland Waterways Trust Fund............................................... 205 0 205 International Center for Middle Eastern-Western Dialogue Trust Fund....... 17 0 17 Israeli Arab Scholarship Program, United States Information Agency........ 5 0 5 James Madison Memorial Fellowship Foundation Fund......................... 37 0 37 Japan-United States Friendship Trust Fund, Japan-United States Friendship 39 * 38 John C. Stennis Center for Public Service Training and Development........ 13 * 13 Judicial Officers Retirement Fund......................................... 250 0 250 Judicial Survivors Annuities Fund......................................... 480 0 480 Land Between the Lakes Trust Fund......................................... 6 0 6 Leaking Underground Storage Tank Trust Fund............................... 2,937 0 2,937 Library of Congress Gift Fund............................................. 9 0 9 Library of Congress Trust Fund............................................ 42 (7) 35 Lincoln County Land Act................................................... 47 0 47 Lower Colorado River Basin Development Fund, Bureau of Reclamation........ 391 0 391 Lower Brule Sioux Tribe Terrestrial Wildlife Habitat Restoration Trust Fun 14 * 14 Morris K. Udall Scholarship and Excellence in National Environmental Polic 32 0 32 National Archives Trust Fund, National Archives and Records Administration 6 0 6 National Credit Union Share Insurance Fund................................ 7,137 0 7,137 National Gift Fund, National Archives and Records Administration.......... 2 0 2 National Institutes of Health Conditional Gift Fund....................... * 0 * National Institutes of Health Unconditional Gift Fund..................... 40 0 40 National Law Enforcement Officers Memorial Maintenance Fund............... 1 0 1 National Security Education Trust Fund.................................... 4 0 4 National Service Life Insurance Fund, Department of Veterans Affairs...... 16,219 (6,467) 9,752 National Service Trust, Corporation for National and Community Services... 465 0 465 Native American Institutions Endowment Fund............................... 88 0 88 Natural Resource Damage Assessment and Restoration Fund, U.S. Fish and Wildlife Service, Interior............................................................... 237 0 237 Nuclear Waste Disposal Fund, Department of Energy......................... 41,789 (2,354) 39,435 Oil Spill Liability Trust Fund............................................ 920 0 920 Oliver Wendell Holmes Devise Fund, Library of Congress.................... * 0 * Operating Fund, National Credit Union Administration...................... 42 0 42 Operation and Maintenance, Indian Irrigation Systems, Bureau of Indian Aff 30 0 30 Overseas Private Investment Corporation, Insurance and Equity Non Credit A 4,500 (24) 4,476 Panama Canal Commission Compensation Fund................................. 77 0 77 Patients Benefit Fund, National Institutes of Health...................... * 0 * Payments to Copyright Owners, Copyright Office, Library of Congress....... 1,127 0 1,127 10TABLE III - DETAIL OF TREASURY SECURITIES OUTSTANDING, SEPTEMBER 30, 2007 -- Continued Loan Description Amount in Millions of Dollars Issued / In(Retired) Outstanding Nonmarketable--Continued: Government Account Series - Intragovernmental Holdings--Continued: Pension Benefit Guaranty Corporation...................................... 36,835 (1,060) 35,775 Postal Service Fund....................................................... 979 0 979 Postal Service Retiree Health Benefits Fund............................... 25,491 0 25,491 Power Systems, Indian Irrigation Projects, Bureau of Indian Affairs....... 43 0 43 Preservation, Birthplace of Abraham Lincoln, National Park Service........ * 0 * Prison Industries Fund, Department of Justice............................. 395 0 395 Public Enterprise Revolving Fund, Office of Thrift Supervision, Treasury.. 306 0 306 Public Health Service Conditional Gift Fund, Health Resources and Services 3 0 3 Railroad Retirement Account............................................... 1,074 (478) 596 Relief and Rehabilitation, Longshoremen's and Harbor Workers' Compensation 70 0 70 Relief and Rehabilitation, Workmen's Compensation Act, within the District of Columbia, Department of Labor.................................................... 7 0 7 Retired Employees Health Benefits Fund, Office of Personnel Management.... 2 0 2 Revolving Fund for Administrative Expense, Farm Credit Administration..... 27 0 27 Russian Leadership Development Trust Fund................................. 18 (5) 13 San Gabriel Basin Restoration Fund........................................ 10 0 10 Science, Space and Technology Education Trust Fund, National Aeronautics and Space Administration......................................................... 14 0 14 Senate Preservation Trust Fund............................................ 1 0 1 Servicemen's Group Life Insurance Fund.................................... 1 0 1 Social Security Equivalent Benefit Account, Railroad Retirement Board..... 1,498 (773) 725 South Dakota Terrestrial Wildlife Habitat Restoration Trust Fund.......... 103 * 103 Southern Nevada Public Land Management Act of 1998........................ 2,143 0 2,143 Sport Fish Restoration and Boating Trust Fund............................. 1,847 0 1,847 Tax Court Judges Survivors Annuity Fund................................... 9 0 9 Treasury Forfeiture Fund.................................................. 429 0 429 Tribal Special Fund, Office of the Special Trustee for American Indians... 50 0 50 Tribal Trust Fund, Office of the Special Trustee for American Indians..... 46 0 46 Trust Fund, The Barry Goldwater Scholarship and Excellence in Education Fu 64 * 64 Unemployment Trust Fund................................................... 83,343 (8,420) 74,923 United States Enrichment Corporation Fund................................. 1,502 0 1,502 United States Government Life Insurance Fund, Department of Veterans Affai 53 (18) 35 United States Naval Academy General Gift Fund............................. 7 0 7 United States Trustee System Fund, Justice................................ 147 0 147 Uranium Enrichment and Decommissioning Fund, Department of Energy......... 4,623 0 4,623 Utah Reclamation Mitigation and Conservation Account, Interior............ 183 (13) 170 Vaccine Injury Compensation Trust Fund.................................... 2,625 0 2,625 Veterans Reopened Insurance Fund.......................................... 615 (236) 379 Veterans Special Life Insurance Fund, Trust Revolving Fund, Department of 2,796 (811) 1,985 Voluntary Separation Incentive Fund, Defense.............................. 560 0 560 War-Risk Insurance Revolving Fund, Maritime Administration................ 35 0 35 Total Government Account Series - Intragovernmental Holdings................4,186,088 (247,489) 3,938,599 Matured Government Account Series - Intragovernmental Holdings 21........... 20 0 20 Total Governmental Account Series - Intragovernmental Holdings..............4,186,108 (247,489) 3,938,619 Total Government Account Series.............................................4,274,261 (247,489) 4,026,772 Other Debt: Not Subject to the Statutory Debt Limit: United States Notes............................................................................15 250 National and Federal Reserve Bank Notes assumed by the United States on deposit of lawful money16 65 Silver Certificates (Act of June 24, 1967).....................................................17 175 Other............................................................................................. 11 Total Not Subject to the Statutory Debt Limit....................................................... 502 Subject to the Statutory Debt Limit: Mortgage Guaranty Insurance Company Tax and Loss Bonds......................................... c 5,506 United States Savings Stamps...................................................................... 45 Other............................................................................................. 72 Total Subject to the Statutory Debt Limit........................................................... 5,624 Total Other Debt...................................................................................... 6,126 Total Nonmarketable................................................................................... 4,559,519 Total Public Debt Outstanding......................................................................... 9,007,653 TABLE IV - HISTORICAL DATA, SEPTEMBER 30, 2007 11 (Millions of dollars) Comparative by Breakdown Current MonOne Year AgPrior Fiscal Years Sept. 30, 2Sept. 30, 2Sept. 30, 2006 Sept. 30, 2005 Sept. 30, 200Sept. 30, 2003 Debt Held by the Public........... 5,049,306 4,843,121 4,843,121 4,601,239 4,307,345 3,924,090 Intragovernmental Holdings........ 3,958, 3,663 3,6 3,3 3,071 2,859,141 Total Public Debt Outstanding..... 9,007, 8,506 8,5 7,9 7,379 6,783,231 TABLE V - HOLDINGS OF TREASURY SECURITIES IN STRIPPED FORM, SEPTEMBER 30, 2007 Corpus Amount Outstanding in Thousands Loan Description STRIP Maturity Date Reconstituted CUSIP Total Portion Held inPortion Held This 18 Outstanding Unstripped FormStripped Form Treasury Bonds: CUSIP: Interest Rate: 912810DN5 11.750 912800AA7 11/15/14 5,015,284 2,908,904 2,106,380 52,000 912810DP0 11.250 912803AA1 02/15/15 10,520,299 8,364,383 2,155,916 415,340 912810DS4 10.625 912803AC7 08/15/15 4,023,916 3,454,015 569,901 336,120 912810DT2 9.875 912803AE3 11/15/15 5,584,859 3,363,808 2,221,051 1,197,800 912810DV7 9.250 912803AF0 02/15/16 5,431,754 5,257,772 173,982 35,200 912810DW5 7.250 912803AH6 05/15/16 18,823,551 17,692,369 1,131,182 97,400 912810DX3 7.500 912803AK9 11/15/16 18,787,448 17,633,065 1,154,383 551,960 912810DY1 8.750 912803AL7 05/15/17 15,559,169 10,578,670 4,980,499 1,693,160 912810DZ8 8.875 912803AM5 08/15/17 10,968,358 9,087,283 1,881,075 558,800 912810EA2 9.125 912803AN3 05/15/18 6,717,439 3,908,011 2,809,428 491,600 912810EB0 9.000 912803AP8 11/15/18 7,174,470 3,431,648 3,742,822 922,100 912810EC8 8.875 912803AQ6 02/15/19 13,090,498 8,270,259 4,820,239 1,228,600 912810ED6 8.125 912803AR4 08/15/19 18,940,932 16,092,592 2,848,340 1,580,280 912810EE4 8.500 912803AS2 02/15/20 9,476,268 7,916,365 1,559,903 528,800 912810EF1 8.750 912803AT0 05/15/20 7,582,183 3,748,349 3,833,834 1,506,760 912810EG9 8.750 912803AU7 08/15/20 17,059,306 13,992,483 3,066,823 6,266,280 912810EH7 7.875 912803AV5 02/15/21 10,075,573 9,150,659 924,914 1,516,000 912810EJ3 8.125 912803AW3 05/15/21 10,066,788 6,021,324 4,045,464 1,693,040 912810EK0 8.125 912803AX1 08/15/21 9,506,382 8,086,609 1,419,773 1,838,000 912810EL8 8.000 912803AY9 11/15/21 30,632,194 16,149,569 14,482,625 5,256,800 912810EM6 7.250 912803AZ6 08/15/22 10,127,790 8,288,846 1,838,944 1,517,600 912810EN4 7.625 912803BA0 11/15/22 7,423,626 4,407,717 3,015,909 2,809,570 912810EP9 7.125 912803BB8 02/15/23 15,782,061 12,869,029 2,913,032 1,482,887 912810EQ7 6.250 912803BC6 08/15/23 22,659,044 20,899,623 1,759,421 1,806,440 912810ES3 7.500 912803BD4 11/15/24 9,604,162 3,019,940 6,584,222 2,205,760 912810ET1 7.625 912803BE2 02/15/25 9,509,170 5,455,793 4,053,377 887,200 912810EV6 6.875 912803BF9 08/15/25 11,187,207 7,865,566 3,321,641 1,475,400 912810EW4 6.000 912803BG7 02/15/26 12,837,916 12,299,692 538,224 1,362,500 912810EX2 6.750 912803BH5 08/15/26 8,810,418 5,680,855 3,129,563 513,800 912810EY0 6.500 912803BJ1 11/15/26 10,860,177 5,162,230 5,697,947 931,700 912810EZ7 6.625 912803BK8 02/15/27 9,521,971 5,081,612 4,440,359 948,200 912810FA1 6.375 912803BL6 08/15/27 9,196,756 5,213,387 3,983,369 1,953,600 912810FB9 6.125 912803BM4 11/15/27 22,021,339 8,115,095 13,906,244 1,699,800 912810FE3 5.500 912803BP7 08/15/28 11,776,201 9,624,424 2,151,777 1,189,000 912810FF0 5.250 912803BV4 11/15/28 10,947,052 9,335,786 1,611,266 2,605,627 912810FG8 5.250 912803BW2 02/15/29 11,350,341 9,299,512 2,050,829 571,600 912810FJ2 6.125 912803CG6 08/15/29 11,178,580 7,146,260 4,032,320 2,038,400 912810FM5 6.250 912803CH4 05/15/30 17,043,162 6,361,484 10,681,678 3,020,528 912810FP8 5.375 912803CK7 02/15/31 16,427,648 14,392,708 2,034,940 2,373,302 912810FT0 4.500 912803CX9 02/15/36 26,397,130 15,368,270 11,028,860 3,298,100 912810PT9 4.750 912803CZ4 02/15/37 16,589,456 13,450,556 3,138,900 3,864,747 912810PU6 5.000 912803DA8 05/15/37 13,846,152 10,984,912 2,861,240 1,381,720 Total Treasury Bonds.................................... 530,134,030 375,431,434 154,702,596 67,703,521 Treasury Inflation-Protected Securities: CUSIP: Series: Interest Rate: 9128273T7 A 3.625 912820CL9 01/15/08 21,676,308 21,547,371 128,937 0 9128274Y5 A 3.875 912820DN4 01/15/09 20,198,430 20,197,159 1,270 0 9128275W8 A 4.250 912820EK9 01/15/10 14,016,484 14,016,484 0 0 912828CZ1 D 0.875 912820KV8 04/15/10 30,788,913 30,788,913 0 0 9128276R8 A 3.500 912820GA9 01/15/11 13,166,480 13,166,480 0 0 912828FB1 G 2.375 912820MY0 04/15/11 21,175,652 21,175,652 0 0 9128277J5 A 3.375 912820GT8 01/15/12 7,043,744 7,043,744 0 0 912828GN4 J 2.000 912820PK7 04/15/12 10,391,466 10,391,466 0 0 912828AF7 C 3.000 912820HC4 07/15/12 26,666,697 26,666,697 0 0 912828BD1 C 1.875 912820JA6 07/15/13 22,692,635 22,692,635 0 0 912828BW9 A 2.000 912820JT5 01/15/14 23,676,111 23,676,111 0 0 912828CP3 D 2.000 912820KL0 07/15/14 20,999,000 20,999,000 0 0 912828DH0 A 1.625 912820LE5 01/15/15 20,728,667 20,728,667 0 0 12 TABLE V - HOLDINGS OF TREASURY SECURITIES IN STRIPPED FORM, SEPTEMBER 30, 2007 -- Continued Corpus Amount Outstanding in Thousands Loan Description STRIP Maturity Date Reconstituted CUSIP Total Portion Held inPortion Held This 18 Outstanding Unstripped FormStripped Form Treasury Inflation-Protected Securities, Continued: CUSIP: Series: Interest Rate: 912828EA4 D 1.875 912820LX3 07/15/15 18,205,412 18,205,412 0 0 912828ET3 A 2.000 912820MQ7 01/15/16 17,842,202 17,842,202 0 0 912828FL9 D 2.500 912820NH6 07/15/16 20,629,655 20,629,655 0 0 912828GD6 A 2.375 912820PA9 01/15/17 17,817,128 17,817,128 0 0 912828GX2 D 2.625 912820PU5 07/15/17 8,040,243 8,040,243 0 0 912810FR4 2.375 912803CN1 01/15/25 30,943,109 30,943,109 0 0 912810FS2 2.000 912803CW1 01/15/26 20,990,323 20,990,323 0 0 912810PS1 2.375 912803CY7 01/15/27 17,024,950 17,024,950 0 0 912810FD5 3.625 912803BN2 04/15/28 21,615,441 21,609,002 6,440 0 912810FH6 3.875 912803CF8 04/15/29 24,704,722 24,546,333 158,389 0 912810FQ6 3.375 912803CL5 04/15/32 5,882,108 5,882,108 0 0 Total Treasury Inflation-Protected Securities........... 456,915,880 456,620,845 295,035 0 Treasury Notes: CUSIP: Series: Interest Rate: 912828EK2 W 4.250 912820MG9 10/31/07 26,552,797 26,316,956 235,841 0 912828AN0 G 3.000 912820HK6 11/15/07 50,619,528 46,547,969 4,071,559 127,800 912828EP1 X 4.250 912820ML8 11/30/07 26,666,931 26,663,887 3,044 0 912828ER7 Y 4.375 912820MN4 12/31/07 26,666,879 26,558,719 108,160 0 912828EU0 R 4.375 912820MR5 01/31/08 27,168,309 27,157,009 11,300 0 9128273X8 B 5.500 912820CQ8 02/15/08 13,583,412 12,617,471 965,941 34,000 912828AT7 E 3.000 912820HQ3 02/15/08 27,489,260 26,537,826 951,434 42,600 912828DK3 M 3.375 912820LG0 02/15/08 23,885,083 23,229,203 655,880 16,000 912828EY2 S 4.625 912820MV6 02/29/08 26,504,069 26,441,669 62,400 0 912828EZ9 T 4.625 912820MW4 03/31/08 26,841,568 26,747,168 94,400 0 912828FC9 U 4.875 912820MZ7 04/30/08 26,837,165 26,736,365 100,800 0 9128274F6 C 5.625 912820CY1 05/15/08 27,190,961 24,623,859 2,567,102 7,000 912828AZ3 F 2.625 912820HW0 05/15/08 33,338,446 31,975,246 1,363,200 3,200 912828DT4 N 3.750 912820LQ8 05/15/08 26,707,681 26,138,161 569,520 0 912828FG0 V 4.875 912820ND5 05/31/08 25,933,459 25,754,259 179,200 0 912828FJ4 W 5.125 912820NF0 06/30/08 26,498,732 26,404,332 94,400 0 912828FM7 X 5.000 912820NJ2 07/31/08 26,428,771 26,392,331 36,440 1,160 912828BG4 G 3.250 912820JD0 08/15/08 21,357,474 19,251,510 2,105,964 106,400 912828EC0 P 4.125 912820LZ8 08/15/08 20,290,622 19,995,582 295,040 3,200 912828FR6 Y 4.875 912820NN3 08/31/08 26,504,090 26,420,890 83,200 0 912828BK5 H 3.125 912820JG3 09/15/08 16,002,177 15,974,721 27,456 2,944 912828FT2 Z 4.625 912820NQ6 09/30/08 24,499,335 24,470,535 28,800 0 912828BM1 J 3.125 912820JJ7 10/15/08 15,995,702 15,995,702 0 0 912828FV7 AA 4.875 912820NS2 10/31/08 22,727,821 22,579,021 148,800 0 9128274V1 D 4.750 912820DK0 11/15/08 25,083,125 24,463,871 619,254 3,200 912828BQ2 K 3.375 912820JM0 11/15/08 18,181,033 17,776,438 404,595 1,600 912828EL0 Q 4.375 912820MH7 11/15/08 21,449,894 21,343,754 106,140 0 912828FZ8 AB 4.625 912820NW3 11/30/08 24,338,153 24,338,153 0 0 912828BT6 L 3.375 912820JQ1 12/15/08 16,000,028 15,996,728 3,300 0 912828GB0 AC 4.750 912820NY9 12/31/08 24,816,923 24,420,123 396,800 0 912828BV1 D 3.250 912820JS7 01/15/09 16,002,546 15,924,946 77,600 0 912828GE4 V 4.875 912820PB7 01/31/09 22,976,157 22,942,557 33,600 0 912828BZ2 E 3.000 912820JW8 02/15/09 17,433,763 17,150,625 283,138 0 912828EV8 R 4.500 912820MS3 02/15/09 22,308,500 21,944,840 363,660 0 912828GJ3 W 4.750 912820PF8 02/28/09 23,037,728 23,034,528 3,200 0 912828CC2 F 2.625 912820JZ1 03/15/09 16,001,063 15,999,463 1,600 0 912828GL8 X 4.500 912820PH4 03/31/09 22,645,535 22,617,135 28,400 0 912828CE8 G 3.125 912820KB2 04/15/09 16,002,805 16,002,805 0 0 912828GP9 Y 4.500 912820PL5 04/30/09 22,777,718 22,261,718 516,000 0 9128275G3 B 5.500 912820DV6 05/15/09 14,794,790 14,666,190 128,600 3,200 912828CH1 H 3.875 912820KE6 05/15/09 18,059,937 17,169,272 890,665 0 912828FE5 S 4.875 912820NB9 05/15/09 27,380,356 27,006,976 373,380 0 912828GT1 Z 4.875 912820PQ4 05/31/09 22,486,466 22,433,666 52,800 0 912828CL2 J 4.000 912820KH9 06/15/09 15,004,754 14,984,954 19,800 0 912828GV6 AA 4.875 912820PS0 06/30/09 22,020,929 22,001,729 19,200 0 912828CN8 K 3.625 912820KK2 07/15/09 15,004,962 14,772,962 232,000 0 912828GY0 AB 4.625 912820PV3 07/31/09 21,888,225 21,885,025 3,200 0 9128275N8 C 6.000 912820EA1 08/15/09 27,399,894 25,206,417 2,193,477 23,100 912828CS7 L 3.500 912820KP1 08/15/09 17,294,686 16,628,744 665,942 12,800 912828FP0 T 4.875 912820NL7 08/15/09 23,420,414 23,351,434 68,980 0 912828HB9 AC 4.000 912820PY7 08/31/09 22,281,806 22,270,406 11,400 0 912828CV0 M 3.375 912820KS5 09/15/09 15,005,079 15,000,279 4,800 0 912828CX6 N 3.375 912820KU0 10/15/09 15,005,091 14,888,291 116,800 0 TABLE V - HOLDINGS OF TREASURY SECURITIES IN STRIPPED FORM, SEPTEMBER 30, 2007 -- Continued 13 Corpus Amount Outstanding in Thousands Loan Description STRIP Maturity Date Reconstituted CUSIP Total Portion Held inPortion Held This 18 Outstanding Unstripped FormStripped Form Treasury Notes, Continued: CUSIP: Series: Interest Rate: 912828DB3 P 3.500 912820KY2 11/15/09 18,751,928 17,490,168 1,261,760 0 912828FX3 U 4.625 912820NU7 11/15/09 24,772,846 24,493,306 279,540 0 912828DE7 Q 3.500 912820LB1 12/15/09 15,002,485 14,994,035 8,450 0 912828DG2 E 3.625 912820LD7 01/15/10 15,004,697 14,381,577 623,120 0 9128275Z1 B 6.500 912820EM5 02/15/10 23,355,709 21,310,606 2,045,103 82,800 912828DL1 F 3.500 912820LH8 02/15/10 16,617,068 16,497,348 119,720 0 912828GG9 S 4.750 912820PD3 02/15/10 17,467,187 17,084,087 383,100 0 912828DP2 G 4.000 912820LL9 03/15/10 15,005,048 15,005,048 0 0 912828DR8 H 4.000 912820LN5 04/15/10 15,001,494 14,757,444 244,050 0 912828DU1 J 3.875 912820LR6 05/15/10 18,748,844 17,838,084 910,760 28,800 912828GR5 T 4.500 912820PN1 05/15/10 18,941,728 18,186,848 754,880 0 912828DX5 K 3.625 912820LU9 06/15/10 14,001,099 13,983,499 17,600 0 912828DZ0 L 3.875 912820LW5 07/15/10 13,000,529 13,000,249 280 0 9128276J6 C 5.750 912820FT9 08/15/10 22,437,594 20,671,965 1,765,629 0 912828ED8 M 4.125 912820MA2 08/15/10 14,963,424 14,308,964 654,460 72,000 912828EG1 N 3.875 912820MD6 09/15/10 13,000,827 12,996,027 4,800 0 912828EJ5 P 4.250 912820MF1 10/15/10 13,000,862 12,952,862 48,000 0 912828EM8 Q 4.500 912820MJ3 11/15/10 15,961,105 14,841,105 1,120,000 31,700 912828EQ9 R 4.375 912820MM6 12/15/10 13,000,813 13,000,813 0 0 912828ES5 D 4.250 912820MP9 01/15/11 13,001,339 13,001,339 0 0 9128276T4 B 5.000 912820GC5 02/15/11 23,436,329 22,035,627 1,400,702 14,400 912828EX4 E 4.500 912820MU8 02/28/11 17,500,138 17,419,338 80,800 0 912828FA3 F 4.750 912820MX2 03/31/11 17,497,861 17,069,061 428,800 0 912828FD7 H 4.875 912820NA1 04/30/11 17,501,477 17,423,077 78,400 0 912828FH8 J 4.875 912820NE3 05/31/11 17,144,592 17,029,392 115,200 0 912828FK1 K 5.125 912820NG8 06/30/11 17,500,283 17,346,683 153,600 0 912828FN5 L 4.875 912820NK9 07/31/11 16,830,671 16,213,071 617,600 0 9128277B2 C 5.000 912820GL5 08/15/11 26,635,316 24,501,910 2,133,406 34,280 912828FS4 M 4.625 912820NP8 08/31/11 17,500,676 17,372,676 128,000 0 912828FU9 N 4.500 912820NR4 09/30/11 17,500,158 17,442,558 57,600 0 912828FW5 P 4.625 912820NT0 10/31/11 16,181,388 16,017,428 163,960 3,200 912828GA2 Q 4.500 912820NX1 11/30/11 17,036,550 16,979,850 56,700 0 912828GC8 R 4.625 912820NZ6 12/31/11 16,131,258 16,115,258 16,000 0 912828GF1 F 4.750 912820PC5 01/31/12 14,930,221 14,906,221 24,000 0 9128277L0 B 4.875 912820GV3 02/15/12 24,779,838 23,460,538 1,319,300 83,200 912828GK0 G 4.625 912820PG6 02/29/12 16,636,927 16,632,127 4,800 0 912828GM6 H 4.500 912820PJ0 03/31/12 16,353,663 16,314,463 39,200 0 912828GQ7 K 4.500 912820PM3 04/30/12 16,450,419 16,397,619 52,800 0 912828GU8 L 4.750 912820PR2 05/31/12 16,235,887 16,129,487 106,400 0 912828GW4 M 4.875 912820PT8 06/30/12 15,903,423 15,897,023 6,400 0 912828GZ7 N 4.625 912820PW1 07/31/12 15,803,679 15,803,679 0 0 912828AJ9 D 4.375 912820HF7 08/15/12 19,647,976 17,740,134 1,907,842 10,110 912828HC7 P 4.125 912820PZ4 08/31/12 16,091,100 16,091,100 0 0 912828AP5 E 4.000 912820HL4 11/15/12 18,112,742 16,896,698 1,216,044 0 912828AU4 A 3.875 912820HR1 02/15/13 19,498,396 18,671,596 826,800 0 912828BA7 B 3.625 912820HX8 05/15/13 18,253,553 17,571,047 682,506 0 912828BH2 D 4.250 912820JE8 08/15/13 33,521,123 32,895,543 625,580 132,800 912828BR0 E 4.250 912820JN8 11/15/13 30,636,844 29,655,366 981,478 74,400 912828CA6 B 4.000 912820JX6 02/15/14 28,081,066 27,533,566 547,500 0 912828CJ7 C 4.750 912820KF3 05/15/14 27,302,981 26,650,531 652,450 156,000 912828CT5 E 4.250 912820KQ9 08/15/14 24,721,634 24,414,234 307,400 188,800 912828DC1 F 4.250 912820KZ9 11/15/14 25,472,536 24,936,536 536,000 519,200 912828DM9 B 4.000 912820LJ4 02/15/15 24,214,991 24,213,341 1,650 100,000 912828DV9 C 4.125 912820LS4 05/15/15 24,471,849 24,459,049 12,800 60,800 912828EE6 E 4.250 912820MB0 08/15/15 22,469,683 22,469,683 0 0 912828EN6 F 4.500 912820MK0 11/15/15 23,220,785 23,220,785 0 0 912828EW6 B 4.500 912820MT1 02/15/16 21,841,772 21,841,772 0 0 912828FF2 C 5.125 912820NC7 05/15/16 23,293,690 23,293,690 0 0 912828FQ8 E 4.875 912820NM5 08/15/16 22,556,671 22,553,471 3,200 1,600 912828FY1 F 4.625 912820NV5 11/15/16 23,293,786 23,293,786 0 0 912828GH7 B 4.625 912820PE1 02/15/17 22,192,761 22,191,161 1,600 0 912828GS3 C 4.500 912820PP6 05/15/17 25,586,541 25,586,541 0 0 912828HA1 E 4.750 912820PX9 08/15/17 28,000,282 28,000,282 0 0 Total Treasury Notes.................................... 2,431,402,774 2,383,496,792 47,905,982 1,982,294 Grand Total........................................... 3,418,452,684 3,215,549,071 202,903,613 69,685,815 14 MONTHLY STATEMENT OF THE PUBLIC DEBT OF THE UNITED STATES SEPTEMBER 30, 2007 - FOOTNOTES * Less than $500 thousand. 1These long-term marketable securities have been issued to the Civil Service Retirement Fund and are not currently traded in the market. 2Included in this total are marketable securities held by Federal agencies for which Treasury serves as the custodian. Federal agencies may hold marketable securities through custodians other than Treasury for which data is not available. 3Represents the unamortized discount on marketable Treasury Bills and zero-coupon Treasury Bonds (adjusted to market value if eligible for early redemption) 4Debentures issued (series MM) by FHA that are redeemable with 3 months' notification. 5The Debt Subject to Limit was increased on Saturday, September 29, 2007 from $8.965 trillion to $9.815 trillion. Due to the law being signed on a weekend, the Daily Treasury Statement for September 28, 2007 will not match the Monthly Statement of the Public Debt for September 30, 2007. 6Bills are sold by competitive bidding on a bank discount yield basis. The sale price of these securities gives an approximate yield on a bank discount basis (360 days a year) as indicated. Effective November 10, 1997, three decimal bidding, in .005 percent increments, is required for regular Treasury Bill auctions 4-,13- and 26- week bills. 7For price and yield ranges of unmatured securities issued at a premium or discount see Table 3, Public Debt Operations of the quarterly Treasury Bulletin. 8These securities are not eligible for stripping and reconstitution, see Table V, "Holdings of Treasury Securities in Stripped Form". 9Redeemable at option of United States on and after dates indicated, unless otherwise shown, but only on interest dates on 4 months' notice. 10Redeemable on demand. 11Amounts issued, retired, and outstanding for Series E, EE, and I Savings Bonds and Savings Notes are stated at cost plus accrued discount. Amounts issued, retired, and outstanding for Series H and HH Bonds are stated at face value. 12The minimum holding period has been extended from 6 to 12 months, effective with issues dated on and after February 1, 2003. Series EE and I Savings Bonds bearing issue dates prior to February 2003 retain the 6 month minimum holding period from the date of issue at which time they may be redeemed at the option of the owner. 13The bonds are issued at par and semiannual interest is added to principal. Redeemable without interest during the first twelve months after issue date. There- after, bonds presented for payment prior to age 59-1/2 years carry a penalty except in case of death or disability or upon "roll-over" to other authorized investments. 14Redeemable at any time effective with the 1984 Tax Reform Act. The redemption proceeds should be reported as income unless reinvested into an individual retirement plan or an employee plan qualified under Section 401 of the Internal Revenue Code. 15Excludes $25 million United States Notes issued prior to July 1, 1929, determined pursuant to Act of June 30, 1961, 31 U.S.C. 5119, to have been destroyed or irretrievably lost. 16Excludes $29 million National Bank Notes issued prior to July 1, 1929, and $2 million Federal Reserve Bank Notes issued prior to July 1, 1929, determined pursuant to Act of June 30, 1961, 31 U.S.C. 5119 to have been destroyed or irretrievably lost. 17Excludes $200 million Silver Certificates issued after June 30, 1929, determined pursuant to Act of June 24, 1967, to have been destroyed or irretrievably lost. 18Effective May 1, 1987, securities held in stripped form were eligible for reconstitution to their unstripped form. 19The Department of the Treasury began a pilot program for the repurchase of marketable Treasury securities on March 27, 2006. In this program, Treasury invests cash not immediately needed for operations of the Government by purchasing Treasury securities under an agreement that the seller will repurchase the securities in 1 or more days. Between the start of the program and September 26, 2006, Treasury reduced the amount of Debt Subject to Limit by the par value of the Treasury securities purchased and held by Treasury under the repurchase agreements less unamortized discount on bills. Treasury has decided to stop making this adjustment during the remainder of the pilot program while futher consideration is given to the most appropriate way to reflect these transactions in the reporting of debt outstanding. There were no purchase transactions on September 30, 2007. 20The interest payable date occurs every six months for each year the security is outstanding. 21Includes $26,591 million of 4% Treasury Notes Series V and $53 million of Government Account Series which matured Sunday, September 30, 2007. Settlement day will be Monday, October 1, 2007. 22Does not include ($8) million for the marketable Treasury Inflation-Protected Securities and ($3) million for the Government Account Series inflation compensation that accrued on Saturday and Sunday, September 29th and 30th, 2007. These figures will be reported as principal on the MSPD for October. GENERAL: The outstanding balances in this statement are based upon daily cash activity reports from Federal Reserve Banks and Bureau Offices and are subject to audit and subsequent adjustments. GIFTS TO REDUCE DEBT HELD BY THE PUBLIC: August 2007 Fiscal Year 2007 to DFiscal Year 2006 $10,518.85 $2,597,402.00 $1,646,209.41 The data reported represents a one or two month lag behind the date of the Monthly Statement of the Public Debt. * An amount of $250,000 was erroneously deposited into the Gifts account in September 2006. The depositor requested the return of the $250,000 in November. Since the amount should never have been recorded in the Gifts account, the month of November (Fiscal Year 2007) and Fiscal Year 2006 amounts have been adjusted by $250,000. MATURITIES: a Total Marketable consists of short-term debt (1 year and less) of $958,081 million, long-term debt (greater than 1 year) of $3,463,365 million and matured debt of $26,689 million. b Total Nonmarketable consists of short-term debt (1 year and less) of $298,334 million, long-term debt (greater than 1 year) of $4,248,133 million and matured debt of $13,052 million. TAX STATUS: c Issued pursuant to Sec. 832(e), Internal Revenue Code of 1954. d The difference between the price paid for a Treasury Bill and the amount received at redemption upon maturity is treated as ordinary income. If the bill is sold before maturity, part of the difference between the holder's basis (cost) and the gain realized may be treated as capital gain and part may be treated as ordinary income. Under Section 1281 of the Internal Revenue Code, some holder of Treasury Bills are required to include currently in income a portion of the discount accruing in the taxable year. e Income derived from these securities is subject to all taxes now or hereafter imposed under the Internal Revenue Code of 1986, as amended. f These securities are exempt from all taxation now or hereafter imposed on the principal by any state or any possession of the United States or of any local taxing authority. Available on the fourth business day of each month. MONTHLY STATEMENT OF THE PUBLIC DEBT OVERVIEW 15 MSPD Definition The Monthly Statement of the Public Debt (MSPD) is a report published monthly that shows the total Public Debt Outstanding for the United States of America. It lists the outstanding securities issued by the Bureau of the Public Debt Terms Found on the MSPD CUSIP - Committee on Uniform Security Identification Procedures. A CUSIP is a string of numbers and letters that identifies a security. Debt Held by the Public - The Debt Held by the Public is all federal debt held by individuals, corporations, state or local governments, foreign governments, Government Account Series Deposit Funds, and other entities outside the Uni Federal Financing Bank - Obligations are issued to the public by the Federal Financing Bank (FFB) to finance its operations. Obligations are limited to $15 billion unless otherwise authorized by the Appropriations Acts. The FFB was Government Account Series - Intragovernmental Holdings - Portion of the debt held by government entities and invested in Government Account Series securities. Intragovernmental Holdings - Intragovernmental Holdings are Government Account Series securities held by Government trust funds, revolving funds, and special funds; and Federal Financing Bank securities. A small amount of marketable Marketable Securities - Treasury Bills, Notes, Bonds, and TIPS securities where ownership can be transferred from one person or entity to another. They can also be traded on the secondary market. Non-Marketable Securities - Savings Bonds, Government Account Series, and State and Local Government Series securities where legal ownership cannot be transferred. Other Debt - Other Debt is classified as Subject to the Statutory Debt Limit or Not Subject to the Statutory Debt Limit. Some of the debt classified as subject to the Statutory Debt Limit include Mortgage Guaranty Insurance Company R.E.A. - Rural Electrification Authority Series securities that are issued to electric and telephone cooperatives as an investment option for unexpected loan proceeds from the REA. Treasury Inflation-Protected Securities (TIPS) - A security that is protected against inflation. The principal balances are increased with inflation and decreased with deflation. Public Debt Subject Limit - The maximum amount of money the Government is allowed to borrow without receiving additional authority from Congress. Furthermore, the Public Debt Subject to Limit is the Public Debt Outstanding adjusted STRIPS - Separate Trading of Registered Interest and Principal of Securities. This is a security that has been stripped down into separate securities representing the principal and each interest payment. Each payment has its own id For more information, visit http://www.treasurydirect.gov/govt/resources/faq/faq_publicdebt.htm