MONTHLY STATEMENT OF THE PUBLIC DEBT
OF THE UNITED STATES
MARCH 31, 2007
(Details may not add to totals)
TABLE I -- SUMMARY OF TREASURY SECURITIES OUTSTANDING, MARCH 31, 2007
(Millions of dollars)
                                              Amount Outstanding
Title                                         Debt Held             Intragovernmental         Totals
                                              By the Public         Holdings
Marketable:
  Bills.......................................        1,029,109                     3,987                1,033,096
  Notes.......................................        2,467,393                     1,097                2,468,490
  Bonds.......................................          540,372                       123                  540,495
  Treasury Inflation-Protected Securities.....          412,515                       190                  412,706
  Federal Financing Bank  1  .................                0                    14,000                   14,000
Total Marketable  a...........................        4,449,390                    19,397 2              4,468,787
Nonmarketable:
  Domestic Series.............................           29,995                         0                   29,995
  Foreign Series..............................            3,486                         0                    3,486
  R.E.A. Series...............................                1                         0                        1
  State and Local Government Series...........          281,928                         0                  281,928
  United States Savings Securities............          200,335                         0                  200,335
  Government Account Series...................           82,920                 3,776,328                3,859,248
  Other.......................................            5,886                         0                    5,886
Total Nonmarketable  b........................          604,550                 3,776,328                4,380,878
Total Public Debt Outstanding.................        5,053,940                 3,795,725                8,849,665
TABLE II -- STATUTORY DEBT LIMIT, MARCH 31, 2007
(Millions of dollars)
                                              Amount Outstanding
Title                                         Debt Held             Intragovernmental         Totals
                                                 By the Public 19   Holdings
Debt Subject to Limit: 19
  Public Debt Outstanding.....................        5,053,940                 3,795,725                8,849,665
  Less Amounts Not Subject to Limit:
    Other Debt Not Subject to Limit...........              504                         0                      504
    Unamortized Discount  3...................           32,900                    41,599                   74,499
    Federal Financing Bank  1     ............                0                    14,000                   14,000
  Total Public Debt Subject to Limit..........        5,020,536                 3,740,127                8,760,663
  Other Debt Subject to Limit:
    Guaranteed Debt of Government Agencies  4                72                         0                       72
  Total Public Debt Subject to Limit..........        5,020,608                 3,740,127                8,760,735
  Statutory Debt Limit  5.....................................................................           8,965,000
  Balance of Statutory Debt Limit.............................................................             204,265
COMPILED AND PUBLISHED BY
THE BUREAU OF THE PUBLIC DEBT
www.TreasuryDirect.gov