Figure it out for yourself. Here is our debt.
MAJOR FOREIGN HOLDERS OF TREASURY SECURITIES
(in billions of dollars)
HOLDINGS 1/ AT END OF PERIOD
http://www.treas.gov/tic/mfh.txt
Great information there. It’s interesting that holdings of U.S. treasury securities by Japan and China have declined in the last 12 months, while U.K. holdings have grown more than 400%.