from wiki .....
The United States Bullion Depository holds 4,577 metric tons (5046 tons) of gold bullion (147.2 million oz. troy). This is roughly 2.5% of all the gold ever refined throughout human history. Even so, the depository is second in the United States to the Federal Reserve Bank of New York's underground vault in Manhattan, which holds 7,000 metric tons (7716 tons) of gold bullion (225.1 million oz. troy), some of it in trust for foreign nations, central banks and official international organizations.
it aint over yet folks