Year US Dollars adjusted for inflation)
1800 212200000
1801 212200000
1802 212200000
1803 212200000
1804 212200000
1805 212200000
1806 212200000
1807 212200000
1808 212200000
1809 212200000
1810 212200000
1811 212200000
1812 212200000
1813 212200000
1814 212200000
1815 212200000
1816 212200000
1817 212200000
1818 212200000
1819 212200000
1820 212200000
1821 215100000
1822 218000000
1823 220900000
1824 223900000
1825 227000000
1826 230000000
1827 233200000
1828 236300000
1829 239500000
1830 242800000
1831 246100000
1832 249400000
1833 252800000
1834 256200000
1835 259700000
1836 263200000
1837 266800000
1838 270400000
1839 274100000
1840 277800000
1841 281600000
1842 285400000
1843 289300000
1844 293200000
1845 297200000
1846 301200000
1847 305300000
1848 309400000
1849 313600000
1850 317900000
1851 322200000
1852 326600000
1853 331000000
1854 335500000
1855 340000000
1856 344600000
1857 349300000
1858 354100000
1859 358900000
1860 363700000
1861 368700000
1862 373700000
1863 378700000
1864 383900000
1865 389100000
1866 394400000
1867 399700000
1868 405100000
1869 410600000
1870 416200000
1871 421800000
1872 427600000
1873 433400000
1874 439200000
1875 445200000
1876 451200000
1877 457400000
1878 463600000
1879 469900000
1880 476200000
1881 482700000
1882 489200000
1883 495900000
1884 502600000
1885 509400000
1886 516300000
1887 523300000
1888 530400000
1889 537600000
1890 544900000
1891 552300000
1892 559800000
1893 567400000
1894 575100000
1895 582900000
1896 590800000
1897 598800000
1898 606900000
1899 615200000
1900 623500000
1901 632000000
1902 640600000
1903 649200000
1904 658100000
1905 667000000
1906 676000000
1907 685200000
1908 694500000
1909 703900000
1910 713500000
1911 723100000
1912 733000000
1913 742900000
1914 759200000
1915 775800000
1916 792800000
1917 810200000
1918 827900000
1919 846100000
1920 864600000
1921 883500000
1922 902900000
1923 922700000
1924 942900000
1925 963500000
1926 984700000
1927 1006000000
1928 1028000000
1929 1051000000
1930 1074000000
1931 1097000000
1932 1121000000
1933 1146000000
1934 1171000000
1935 1197000000
1936 1223000000
1937 1250000000
1938 1277000000
1939 1305000000
1940 1334000000
1941 1363000000
1942 1393000000
1943 1423000000
1944 1454000000
1945 1486000000
1946 1519000000
1947 1552000000
1948 1586000000
1949 1621000000
1950 1656000000
1951 1678000000
1952 1692000000
1953 1701000000
1954 1708000000
1955 1713000000
1956 1717000000
1957 1721000000
1958 1724000000
1959 1726000000
1960 1727000000
1961 1807000000
1962 1828000000
1963 1606000000
1964 1793000000
1965 1989000000
1966 2103000000
1967 2205000000
1968 2239000000
1969 2407000000
1970 2518000000
1971 2602000000
1972 2518000000
1973 2551000000
1974 2748000000
1975 2982000000
1976 3031000000
1977 2954000000
1978 2903000000
1979 2849000000
1980 2893000000
1981 2926000000
1982 2527000000
1983 2342000000
1984 2213000000
1985 2256000000
1986 2230000000
1987 2248000000
1988 2164000000
1989 2057000000
1990 1993000000
1991 2109000000
1992 2269000000
1993 2450000000
1994 2656000000
1995 2788000000
1996 3012000000
1997 3207000000
1998 3162000000
1999 3267000000
2000 3231000000
2001 3312000000
2002 3353000000
2003 3325000000
2004 3442000000
2005 3384000000
2006 3556000000
2007 3803000000
2008 3870000000
2009 3998000000
2010 4169000000
2011 4391000000
2012 4574000000
2013 4804000000