Year	Billion 1954 Dollars
1929	3.80000
1930	2.40000
1931	1.20000
1932	0.400000
1933	1.00000
1934	1.00000
1935	0.800000
1936	1.30000
1937	2.10000
1938	1.00000
1939	1.20000
1940	1.90000
1941	3.00000
1942	1.10000
1943	0.500000
1944	0.600000
1945	1.90000
1946	4.60000
1947	3.40000
1948	2.70000
1949	2.10000
1950	1.90000
1951	2.60000
1952	2.60000
1953	2.50000
1954	2.40000
1955	3.00000
1956	3.10000
1957	3.20000
1958	2.80000
1959	2.20000
1960	2.30000
1961	2.30000
1962	2.40000