Year US Dollars adjusted for inflation)
1800 466300000
1801 466300000
1802 466300000
1803 466300000
1804 466300000
1805 466300000
1806 466300000
1807 466300000
1808 466300000
1809 466300000
1810 466300000
1811 466300000
1812 466300000
1813 466300000
1814 466300000
1815 466300000
1816 466300000
1817 466300000
1818 466300000
1819 466300000
1820 466300000
1821 471300000
1822 476400000
1823 481500000
1824 486700000
1825 491900000
1826 497200000
1827 502600000
1828 508000000
1829 513400000
1830 519000000
1831 524500000
1832 530200000
1833 535900000
1834 541700000
1835 547500000
1836 553400000
1837 559300000
1838 565400000
1839 571500000
1840 577600000
1841 583800000
1842 590100000
1843 596500000
1844 602900000
1845 609400000
1846 615900000
1847 622600000
1848 629300000
1849 636000000
1850 642900000
1851 649800000
1852 656800000
1853 663900000
1854 671000000
1855 678200000
1856 685500000
1857 692900000
1858 700400000
1859 707900000
1860 715500000
1861 723200000
1862 731000000
1863 738900000
1864 746800000
1865 754900000
1866 763000000
1867 771200000
1868 779500000
1869 787900000
1870 796400000
1871 805000000
1872 813600000
1873 822400000
1874 831200000
1875 840200000
1876 849200000
1877 858400000
1878 867600000
1879 877000000
1880 886400000
1881 895900000
1882 905600000
1883 915300000
1884 925200000
1885 935200000
1886 945200000
1887 955400000
1888 965700000
1889 976100000
1890 986600000
1891 997200000
1892 1008000000
1893 1019000000
1894 1030000000
1895 1041000000
1896 1052000000
1897 1063000000
1898 1075000000
1899 1086000000
1900 1098000000
1901 1110000000
1902 1122000000
1903 1134000000
1904 1146000000
1905 1158000000
1906 1171000000
1907 1184000000
1908 1196000000
1909 1209000000
1910 1222000000
1911 1235000000
1912 1249000000
1913 1262000000
1914 1276000000
1915 1289000000
1916 1303000000
1917 1317000000
1918 1331000000
1919 1346000000
1920 1360000000
1921 1375000000
1922 1390000000
1923 1405000000
1924 1420000000
1925 1435000000
1926 1451000000
1927 1466000000
1928 1482000000
1929 1498000000
1930 1514000000
1931 1530000000
1932 1547000000
1933 1563000000
1934 1580000000
1935 1597000000
1936 1614000000
1937 1632000000
1938 1649000000
1939 1667000000
1940 1685000000
1941 1703000000
1942 1722000000
1943 1740000000
1944 1759000000
1945 1778000000
1946 1797000000
1947 1816000000
1948 1836000000
1949 1856000000
1950 1876000000
1951 1988000000
1952 2046000000
1953 2115000000
1954 2233000000
1955 2302000000
1956 2383000000
1957 2462000000
1958 2530000000
1959 2669000000
1960 2773000000
1961 2946000000
1962 3154000000
1963 2974000000
1964 3159000000
1965 3368000000
1966 3436000000
1967 3540000000
1968 3643000000
1969 3737000000
1970 3841000000
1971 3921000000
1972 3953000000
1973 4066000000
1974 4283000000
1975 4388000000
1976 4734000000
1977 4754000000
1978 4798000000
1979 4740000000
1980 4853000000
1981 4854000000
1982 4938000000
1983 5006000000
1984 5040000000
1985 5012000000
1986 5096000000
1987 5250000000
1988 5573000000
1989 5855000000
1990 6058000000
1991 6115000000
1992 6474000000
1993 7012000000
1994 7449000000
1995 7871000000
1996 8249000000
1997 8747000000
1998 9175000000
1999 9435000000
2000 9535000000
2001 9982000000
2002 10260000000
2003 10300000000
2004 10500000000
2005 10780000000
2006 11020000000
2007 11180000000
2008 11700000000
2009 11620000000
2010 11820000000
2011 12270000000
2012 12740000000
2013 13080000000