Year US Dollars adjusted for inflation) 1800 21730000 1801 21730000 1802 21730000 1803 21730000 1804 21730000 1805 21730000 1806 21730000 1807 21730000 1808 21730000 1809 21730000 1810 21730000 1811 21730000 1812 21730000 1813 21730000 1814 21730000 1815 21730000 1816 21730000 1817 21730000 1818 21730000 1819 21730000 1820 21730000 1821 21900000 1822 22080000 1823 22250000 1824 22430000 1825 22600000 1826 22780000 1827 22960000 1828 23150000 1829 23330000 1830 23510000 1831 23700000 1832 23890000 1833 24070000 1834 24270000 1835 24460000 1836 24650000 1837 24850000 1838 25040000 1839 25240000 1840 25440000 1841 25640000 1842 25840000 1843 26050000 1844 26250000 1845 26460000 1846 26670000 1847 26880000 1848 27090000 1849 27310000 1850 27520000 1851 27740000 1852 27960000 1853 28180000 1854 28410000 1855 28630000 1856 28860000 1857 29080000 1858 29320000 1859 29550000 1860 29780000 1861 30020000 1862 30250000 1863 30490000 1864 30730000 1865 30980000 1866 31220000 1867 31470000 1868 31720000 1869 31970000 1870 32220000 1871 32480000 1872 32730000 1873 32990000 1874 33250000 1875 33520000 1876 33780000 1877 34050000 1878 34320000 1879 34590000 1880 34860000 1881 35140000 1882 35420000 1883 35700000 1884 35980000 1885 36260000 1886 36550000 1887 36840000 1888 37130000 1889 37420000 1890 37720000 1891 38020000 1892 38320000 1893 38620000 1894 38930000 1895 39230000 1896 39540000 1897 39860000 1898 40170000 1899 40490000 1900 40810000 1901 41130000 1902 41460000 1903 41790000 1904 42120000 1905 42450000 1906 42790000 1907 43120000 1908 43470000 1909 43810000 1910 44160000 1911 44500000 1912 44860000 1913 45210000 1914 46180000 1915 47170000 1916 48180000 1917 49210000 1918 50260000 1919 51330000 1920 52430000 1921 53550000 1922 54700000 1923 55870000 1924 57070000 1925 58290000 1926 59530000 1927 60810000 1928 62110000 1929 63440000 1930 64790000 1931 66180000 1932 67740000 1933 69340000 1934 70970000 1935 72650000 1936 74360000 1937 76110000 1938 77910000 1939 79740000 1940 81620000 1941 83550000 1942 85520000 1943 87530000 1944 89600000 1945 91710000 1946 93870000 1947 96090000 1948 98350000 1949 100700000 1950 103000000 1951 106100000 1952 109300000 1953 112700000 1954 116400000 1955 120200000 1956 124300000 1957 128700000 1958 133300000 1959 138300000 1960 144200000 1961 150500000 1962 157000000 1963 163700000 1964 170800000 1965 177400000 1966 185400000 1967 193700000 1968 200600000 1969 193500000 1970 199600000 1971 204300000 1972 146500000 1973 163600000 1974 206800000 1975 182400000 1976 207800000 1977 237900000 1978 259300000 1979 323700000 1980 303800000 1981 344200000 1982 353300000 1983 401100000 1984 405000000 1985 407600000 1986 487800000 1987 499300000 1988 517300000 1989 559300000 1990 569100000 1991 603100000 1992 679400000 1993 706100000 1994 770700000 1995 833600000 1996 846500000 1997 833800000 1998 848300000 1999 844200000 2000 724100000 2001 659900000 2002 650200000 2003 693500000 2004 751000000 2005 790700000 2006 826000000 2007 882600000 2008 949200000 2009 907600000 2010 963200000 2011 1066000000 2012 1123000000 2013 1158000000