Table 2.--U.S. primary aluminum metal production (Thousand metric tons) ----------------------------------------------------------------- Year Quantity Year Quantity ----------------------------------------------------------------- 1893--------------- 0.1 1942--------------- 473 1894--------------- .2 1943--------------- 835 1895--------------- .2 1944--------------- 704 1896--------------- .5 1945--------------- 449 1897--------------- 1.1 1946--------------- 372 1898--------------- 1.4 1947--------------- 519 1899--------------- 1.5 1948--------------- 565 1900--------------- 2.3 1949--------------- 547 1901--------------- 2.6 1950--------------- 652 1902--------------- 2.6 1951--------------- 759 1903--------------- 3.0 1952--------------- 850 1904--------------- 3.6 1953--------------- 1,136 1905--------------- 4.9 1954--------------- 1,325 1906--------------- 6.4 1955--------------- 1,421 1907--------------- 7.4 1956--------------- 1,523 1908--------------- 4.8 1957--------------- 1,495 1909--------------- 13.0 1958--------------- 1,421 1910--------------- 16.0 1959--------------- 1,773 1911--------------- 17.0 1960--------------- 1,827 1912--------------- 19.0 1961--------------- 1,727 1913--------------- 21.4 1962--------------- 1,921 1914--------------- 26.3 1963--------------- 2,098 1915--------------- 41.1 1964--------------- 2,316 1916--------------- 52.3 1965--------------- 2,498 1917--------------- 58.9 1966--------------- 2,693 1918--------------- 56.6 1967--------------- 2,966 1919--------------- 58.2 1968--------------- 2,953 1920--------------- 62.6 1969--------------- 3,441 1921--------------- 24.8 1970--------------- 3,607 1922--------------- 33.4 1971--------------- 3,561 1923--------------- 58.3 1972--------------- 3,739 1924--------------- 68.3 1973--------------- 4,109 1925--------------- 63.5 1974--------------- 4,448 1926--------------- 65.3 1975--------------- 3,519 1927--------------- 72.6 1976--------------- 3,856 1928--------------- 95.3 1977--------------- 4,118 1929--------------- 101.6 1978--------------- 4,358 1930--------------- 104.3 1979--------------- 4,557 1931--------------- 80.7 1980--------------- 4,654 1932--------------- 47.2 1981--------------- 4,489 1933--------------- 39.0 1982--------------- 3,274 1934--------------- 33.6 1983--------------- 3,353 1935--------------- 54.4 1984--------------- 4,099 1936--------------- 102.0 1985--------------- 3,500 1937--------------- 132.4 1986--------------- 3,037 1938--------------- 129.7 1987--------------- 3,343 1939--------------- 148.8 1988--------------- 3,944 1940--------------- 186.9 1989--------------- 4,030 1941--------------- 280.3 1990--------------- 4,048 -----------------------------------------------------------------