Year US Dollars adjusted for inflation)
1800 434100000
1801 434100000
1802 434100000
1803 434100000
1804 434100000
1805 434100000
1806 434100000
1807 434100000
1808 434100000
1809 434100000
1810 434100000
1811 434100000
1812 434100000
1813 434100000
1814 434100000
1815 434100000
1816 434100000
1817 434100000
1818 434100000
1819 434100000
1820 434100000
1821 438200000
1822 442400000
1823 446600000
1824 450900000
1825 455200000
1826 459600000
1827 464000000
1828 468400000
1829 472900000
1830 477400000
1831 482000000
1832 486600000
1833 491300000
1834 496000000
1835 500700000
1836 505500000
1837 510300000
1838 515200000
1839 520200000
1840 525100000
1841 530200000
1842 535200000
1843 540400000
1844 545500000
1845 550700000
1846 556000000
1847 561300000
1848 566700000
1849 572100000
1850 577600000
1851 583100000
1852 588700000
1853 594400000
1854 600000000
1855 605800000
1856 611600000
1857 617400000
1858 623300000
1859 629300000
1860 635300000
1861 641400000
1862 647500000
1863 653700000
1864 660000000
1865 666300000
1866 672700000
1867 679100000
1868 685600000
1869 692200000
1870 698800000
1871 705500000
1872 712200000
1873 719100000
1874 725900000
1875 732900000
1876 739900000
1877 747000000
1878 754100000
1879 761300000
1880 768600000
1881 776000000
1882 783400000
1883 790900000
1884 798500000
1885 806100000
1886 813800000
1887 821600000
1888 829500000
1889 837400000
1890 845400000
1891 853500000
1892 861700000
1893 869900000
1894 878300000
1895 886700000
1896 895200000
1897 903700000
1898 912400000
1899 921100000
1900 929900000
1901 938800000
1902 947800000
1903 956900000
1904 966000000
1905 975300000
1906 984600000
1907 994000000
1908 1004000000
1909 1013000000
1910 1023000000
1911 1033000000
1912 1042000000
1913 1052000000
1914 1066000000
1915 1079000000
1916 1092000000
1917 1106000000
1918 1119000000
1919 1133000000
1920 1147000000
1921 1162000000
1922 1176000000
1923 1191000000
1924 1205000000
1925 1220000000
1926 1236000000
1927 1251000000
1928 1266000000
1929 1282000000
1930 1298000000
1931 1314000000
1932 1330000000
1933 1347000000
1934 1364000000
1935 1381000000
1936 1398000000
1937 1415000000
1938 1433000000
1939 1450000000
1940 1468000000
1941 1487000000
1942 1505000000
1943 1524000000
1944 1543000000
1945 1562000000
1946 1581000000
1947 1601000000
1948 1621000000
1949 1641000000
1950 1661000000
1951 1706000000
1952 1753000000
1953 1801000000
1954 1851000000
1955 1904000000
1956 1959000000
1957 2017000000
1958 2078000000
1959 2142000000
1960 2210000000
1961 2345000000
1962 2493000000
1963 2593000000
1964 2815000000
1965 3105000000
1966 3288000000
1967 3426000000
1968 3581000000
1969 3888000000
1970 4325000000
1971 4618000000
1972 4905000000
1973 5256000000
1974 5426000000
1975 5410000000
1976 5258000000
1977 5332000000
1978 5818000000
1979 5952000000
1980 5836000000
1981 5836000000
1982 5867000000
1983 6063000000
1984 6044000000
1985 6286000000
1986 6578000000
1987 6755000000
1988 6944000000
1989 6837000000
1990 6623000000
1991 7247000000
1992 8242000000
1993 9733000000
1994 10300000000
1995 9952000000
1996 10710000000
1997 10290000000
1998 9898000000
1999 10080000000
2000 9828000000
2001 9817000000
2002 9806000000
2003 10030000000
2004 10310000000
2005 10680000000
2006 10940000000
2007 11730000000
2008 12510000000
2009 13290000000
2010 14270000000
2011 15810000000
2012 17050000000
2013 17780000000