For the first time since 1974, when the government began releasing data on foreign ownership of Treasury securities, the report broke out ownership for specific countries that it had always lumped together such as "oil exporting nations" and "Caribbean banking centers."
Last month Saudi Arabia said that it could begin selling off its U.S. investments if Congress passes a law allowing the country to be held responsible in U.S. courts for any role in the Sept. 11, 2001, terrorist attacks.
With the federal budget deficit projected to grow over the next decade, the United States will need to see continued strong foreign demand for Treasury debt to help finance its growing borrowing needs.