Year	Million Current Dollars
1920	2495.00
1921	1748.00
1922	1867.00
1923	2456.00
1924	2556.00
1925	2755.00
1926	3249.00
1927	3291.00
1928	3295.00
1929	3662.00
1930	2952.00
1931	1621.00
1932	764.000
1933	567.000
1934	690.000
1935	732.000
1936	1074.00
1937	1584.00
1938	1122.00
1939	1229.00
1940	1561.00
1941	2082.00
1942	1287.00
1943	759.000
1944	989.000
1945	1672.00
1946	4216.00