Year US Dollars adjusted for inflation)
1800 400100000
1801 400100000
1802 400100000
1803 400100000
1804 400100000
1805 400100000
1806 400100000
1807 400100000
1808 400100000
1809 400100000
1810 400100000
1811 400100000
1812 400100000
1813 400100000
1814 400100000
1815 400100000
1816 400100000
1817 400100000
1818 400100000
1819 400100000
1820 400100000
1821 405900000
1822 411800000
1823 417700000
1824 423800000
1825 429900000
1826 436200000
1827 442500000
1828 448900000
1829 455500000
1830 462100000
1831 468800000
1832 475600000
1833 482500000
1834 489500000
1835 496600000
1836 503800000
1837 511100000
1838 518500000
1839 526000000
1840 533700000
1841 541400000
1842 549300000
1843 557200000
1844 565300000
1845 573500000
1846 581900000
1847 590300000
1848 598900000
1849 607600000
1850 616400000
1851 625300000
1852 634400000
1853 643600000
1854 652900000
1855 662400000
1856 672000000
1857 681800000
1858 691700000
1859 701700000
1860 711900000
1861 722200000
1862 732700000
1863 743400000
1864 754100000
1865 765100000
1866 776200000
1867 787500000
1868 798900000
1869 810500000
1870 822200000
1871 834200000
1872 846300000
1873 858600000
1874 871000000
1875 883700000
1876 896500000
1877 909500000
1878 922700000
1879 936100000
1880 949700000
1881 963500000
1882 977400000
1883 991600000
1884 1006000000
1885 1021000000
1886 1035000000
1887 1050000000
1888 1066000000
1889 1081000000
1890 1097000000
1891 1113000000
1892 1129000000
1893 1145000000
1894 1162000000
1895 1179000000
1896 1196000000
1897 1213000000
1898 1231000000
1899 1249000000
1900 1267000000
1901 1285000000
1902 1304000000
1903 1323000000
1904 1342000000
1905 1361000000
1906 1381000000
1907 1401000000
1908 1422000000
1909 1442000000
1910 1463000000
1911 1484000000
1912 1506000000
1913 1528000000
1914 1553000000
1915 1579000000
1916 1606000000
1917 1633000000
1918 1660000000
1919 1688000000
1920 1716000000
1921 1745000000
1922 1775000000
1923 1804000000
1924 1835000000
1925 1865000000
1926 1897000000
1927 1928000000
1928 1961000000
1929 1994000000
1930 2027000000
1931 2061000000
1932 2096000000
1933 2131000000
1934 2167000000
1935 2203000000
1936 2240000000
1937 2277000000
1938 2316000000
1939 2354000000
1940 2394000000
1941 2434000000
1942 2475000000
1943 2516000000
1944 2559000000
1945 2601000000
1946 2645000000
1947 2689000000
1948 2735000000
1949 2780000000
1950 2827000000
1951 2777000000
1952 2732000000
1953 2614000000
1954 2651000000
1955 2615000000
1956 2581000000
1957 2550000000
1958 2614000000
1959 2683000000
1960 2738000000
1961 2800000000
1962 2678000000
1963 2777000000
1964 2942000000
1965 3070000000
1966 3159000000
1967 3166000000
1968 3264000000
1969 3338000000
1970 3387000000
1971 3384000000
1972 3662000000
1973 3730000000
1974 3435000000
1975 3568000000
1976 3708000000
1977 3903000000
1978 4015000000
1979 4324000000
1980 4730000000
1981 4995000000
1982 5528000000
1983 5279000000
1984 5686000000
1985 6096000000
1986 6206000000
1987 6082000000
1988 6238000000
1989 6083000000
1990 6314000000
1991 6617000000
1992 6907000000
1993 7073000000
1994 7259000000
1995 7547000000
1996 7944000000
1997 8380000000
1998 8745000000
1999 9144000000
2000 9673000000
2001 10170000000
2002 10810000000
2003 11270000000
2004 11660000000
2005 12040000000
2006 12500000000
2007 13070000000
2008 13730000000
2009 14090000000
2010 14450000000
2011 14960000000
2012 15770000000
2013 16670000000