Year US Dollars adjusted for inflation)
1800 263000000
1801 263000000
1802 263000000
1803 263000000
1804 263000000
1805 263000000
1806 263000000
1807 263000000
1808 263000000
1809 263000000
1810 263000000
1811 263000000
1812 263000000
1813 263000000
1814 263000000
1815 263000000
1816 263000000
1817 263000000
1818 263000000
1819 263000000
1820 263000000
1821 265800000
1822 268700000
1823 271600000
1824 274600000
1825 277500000
1826 280500000
1827 283500000
1828 286600000
1829 289700000
1830 292800000
1831 296000000
1832 299200000
1833 302400000
1834 305700000
1835 309000000
1836 312300000
1837 315700000
1838 319100000
1839 322500000
1840 326000000
1841 329500000
1842 333100000
1843 336700000
1844 340300000
1845 344000000
1846 347700000
1847 351500000
1848 355300000
1849 359100000
1850 363000000
1851 366900000
1852 370900000
1853 374900000
1854 378900000
1855 383000000
1856 387100000
1857 391300000
1858 395500000
1859 399800000
1860 404100000
1861 408500000
1862 412900000
1863 417400000
1864 421900000
1865 426400000
1866 431000000
1867 435700000
1868 440400000
1869 445100000
1870 450000000
1871 454800000
1872 459700000
1873 464700000
1874 469700000
1875 474800000
1876 479900000
1877 485100000
1878 490300000
1879 495600000
1880 501000000
1881 506400000
1882 511800000
1883 517400000
1884 523000000
1885 528600000
1886 534300000
1887 540100000
1888 545900000
1889 551800000
1890 557800000
1891 563800000
1892 569900000
1893 576000000
1894 582200000
1895 588500000
1896 594900000
1897 601300000
1898 607800000
1899 614400000
1900 621000000
1901 627700000
1902 634500000
1903 641300000
1904 648200000
1905 655200000
1906 662300000
1907 669500000
1908 676700000
1909 684000000
1910 691400000
1911 698900000
1912 706400000
1913 714000000
1914 721700000
1915 729500000
1916 737400000
1917 745400000
1918 753400000
1919 761600000
1920 769800000
1921 778100000
1922 786500000
1923 795000000
1924 803600000
1925 812200000
1926 821000000
1927 829900000
1928 848100000
1929 866700000
1930 885800000
1931 905200000
1932 925100000
1933 945400000
1934 966200000
1935 987400000
1936 1009000000
1937 1031000000
1938 1054000000
1939 1077000000
1940 1101000000
1941 1125000000
1942 1150000000
1943 1175000000
1944 1201000000
1945 1227000000
1946 1254000000
1947 1282000000
1948 1310000000
1949 1339000000
1950 1368000000
1951 1435000000
1952 1469000000
1953 1518000000
1954 1595000000
1955 1640000000
1956 1695000000
1957 1754000000
1958 1798000000
1959 1898000000
1960 1953000000
1961 1994000000
1962 2014000000
1963 2057000000
1964 2155000000
1965 2246000000
1966 2411000000
1967 2563000000
1968 2676000000
1969 2864000000
1970 3047000000
1971 3201000000
1972 3317000000
1973 3445000000
1974 3562000000
1975 3424000000
1976 3588000000
1977 3622000000
1978 3830000000
1979 4013000000
1980 3761000000
1981 3615000000
1982 3678000000
1983 3552000000
1984 3531000000
1985 3459000000
1986 3419000000
1987 3480000000
1988 3578000000
1989 3678000000
1990 1801000000
1991 1545000000
1992 1003000000
1993 672200000
1994 525900000
1995 503500000
1996 564500000
1997 1164000000
1998 1510000000
1999 1856000000
2000 2271000000
2001 2336000000
2002 2422000000
2003 1671000000
2004 1715000000
2005 1806000000
2006 2050000000
2007 2226000000
2008 2406000000
2009 2592000000
2010 2780000000
2011 3010000000
2012 3266000000
2013 3521000000