Year US Dollars adjusted for inflation) 1800 21570000 1801 21570000 1802 21570000 1803 21570000 1804 21570000 1805 21570000 1806 21570000 1807 21570000 1808 21570000 1809 21570000 1810 21570000 1811 21570000 1812 21570000 1813 21570000 1814 21570000 1815 21570000 1816 21570000 1817 21570000 1818 21570000 1819 21570000 1820 21570000 1821 21640000 1822 21700000 1823 21770000 1824 21840000 1825 21910000 1826 21980000 1827 22050000 1828 22120000 1829 22190000 1830 22250000 1831 22320000 1832 22390000 1833 22470000 1834 22540000 1835 22610000 1836 22680000 1837 22750000 1838 22820000 1839 22890000 1840 22960000 1841 23040000 1842 23110000 1843 23180000 1844 23250000 1845 23330000 1846 23400000 1847 23470000 1848 23550000 1849 23620000 1850 23700000 1851 23770000 1852 24130000 1853 24490000 1854 24860000 1855 25230000 1856 25610000 1857 25990000 1858 26390000 1859 26780000 1860 27180000 1861 27590000 1862 28150000 1863 28730000 1864 29310000 1865 29910000 1866 30510000 1867 31140000 1868 31770000 1869 32410000 1870 33070000 1871 33740000 1872 34530000 1873 35330000 1874 36150000 1875 36980000 1876 37840000 1877 38720000 1878 39620000 1879 40540000 1880 41480000 1881 42440000 1882 42890000 1883 43340000 1884 43800000 1885 44260000 1886 44730000 1887 45210000 1888 45690000 1889 46170000 1890 46660000 1891 47160000 1892 48140000 1893 49140000 1894 50160000 1895 51200000 1896 52270000 1897 53350000 1898 54460000 1899 55590000 1900 56750000 1901 57930000 1902 57990000 1903 58060000 1904 58120000 1905 58190000 1906 58250000 1907 58320000 1908 58380000 1909 58450000 1910 58510000 1911 58580000 1912 59110000 1913 59650000 1914 60190000 1915 60740000 1916 61300000 1917 61860000 1918 62420000 1919 62990000 1920 63570000 1921 64140000 1922 65120000 1923 66100000 1924 67100000 1925 68120000 1926 69150000 1927 70200000 1928 71260000 1929 72340000 1930 73430000 1931 74540000 1932 75670000 1933 76820000 1934 77980000 1935 79160000 1936 80360000 1937 81580000 1938 82810000 1939 84070000 1940 85340000 1941 86630000 1942 87940000 1943 89270000 1944 90630000 1945 92000000 1946 93390000 1947 97700000 1948 102200000 1949 106900000 1950 111800000 1951 118000000 1952 124200000 1953 130400000 1954 136800000 1955 143400000 1956 150200000 1957 157400000 1958 165000000 1959 173100000 1960 182000000 1961 191700000 1962 202200000 1963 213500000 1964 225600000 1965 238500000 1966 252200000 1967 266700000 1968 281900000 1969 297600000 1970 313600000 1971 329000000 1972 337000000 1973 341500000 1974 360500000 1975 376100000 1976 446600000 1977 488300000 1978 525700000 1979 540500000 1980 510400000 1981 523400000 1982 538800000 1983 568700000 1984 607700000 1985 653600000 1986 764100000 1987 785900000 1988 899300000 1989 966900000 1990 996400000 1991 1003000000 1992 1076000000 1993 1079000000 1994 1100000000 1995 1115000000 1996 1197000000 1997 1199000000 1998 1282000000 1999 1318000000 2000 1316000000 2001 1246000000 2002 1281000000 2003 1335000000 2004 1403000000 2005 1481000000 2006 1621000000 2007 1656000000 2008 1750000000 2009 1766000000 2010 1779000000 2011 1811000000 2012 1794000000 2013 1772000000