Year US Dollars adjusted for inflation)
1800 223500000
1801 223500000
1802 223500000
1803 223500000
1804 223500000
1805 223500000
1806 223500000
1807 223500000
1808 223500000
1809 223500000
1810 223500000
1811 223500000
1812 223500000
1813 223500000
1814 223500000
1815 223500000
1816 223500000
1817 223500000
1818 223500000
1819 223500000
1820 223500000
1821 226400000
1822 229300000
1823 232300000
1824 235300000
1825 238300000
1826 241400000
1827 244500000
1828 247600000
1829 250800000
1830 254100000
1831 257400000
1832 260700000
1833 264000000
1834 267400000
1835 270900000
1836 274400000
1837 277900000
1838 281500000
1839 285200000
1840 288800000
1841 292600000
1842 296300000
1843 300200000
1844 304000000
1845 308000000
1846 311900000
1847 316000000
1848 320000000
1849 324200000
1850 328400000
1851 332600000
1852 336900000
1853 341200000
1854 345600000
1855 350100000
1856 354600000
1857 359200000
1858 363800000
1859 368500000
1860 373300000
1861 378100000
1862 383000000
1863 387900000
1864 392900000
1865 398000000
1866 403200000
1867 408400000
1868 413600000
1869 419000000
1870 424400000
1871 429900000
1872 435400000
1873 441000000
1874 446700000
1875 452500000
1876 458300000
1877 464200000
1878 470200000
1879 476300000
1880 482400000
1881 488700000
1882 495000000
1883 501400000
1884 507800000
1885 514400000
1886 497900000
1887 586300000
1888 567900000
1889 531700000
1890 533100000
1891 491700000
1892 542000000
1893 618500000
1894 708000000
1895 659700000
1896 731600000
1897 724400000
1898 748800000
1899 800000000
1900 788200000
1901 813500000
1902 890100000
1903 834400000
1904 929100000
1905 828000000
1906 796900000
1907 771000000
1908 847800000
1909 886300000
1910 952300000
1911 885900000
1912 963700000
1913 1019000000
1914 980200000
1915 1016000000
1916 992700000
1917 834800000
1918 702000000
1919 590300000
1920 565500000
1921 541800000
1922 593000000
1923 649000000
1924 710300000
1925 777400000
1926 850900000
1927 931200000
1928 1019000000
1929 1115000000
1930 1174000000
1931 1193000000
1932 1182000000
1933 1235000000
1934 1358000000
1935 1563000000
1936 1681000000
1937 1833000000
1938 1841000000
1939 1929000000
1940 1861000000
1941 1839000000
1942 1817000000
1943 1795000000
1944 1773000000
1945 1752000000
1946 1731000000
1947 1937000000
1948 2203000000
1949 2423000000
1950 2643000000
1951 2660000000
1952 2852000000
1953 3008000000
1954 3197000000
1955 3519000000
1956 3915000000
1957 4058000000
1958 4433000000
1959 4453000000
1960 4950000000
1961 5326000000
1962 5570000000
1963 5544000000
1964 6377000000
1965 6864000000
1966 7325000000
1967 7778000000
1968 8370000000
1969 8624000000
1970 9434000000
1971 9828000000
1972 10020000000
1973 11010000000
1974 11380000000
1975 11450000000
1976 12020000000
1977 12320000000
1978 12640000000
1979 12590000000
1980 12610000000
1981 12710000000
1982 13000000000
1983 13380000000
1984 13510000000
1985 13600000000
1986 14160000000
1987 14350000000
1988 14640000000
1989 14790000000
1990 14230000000
1991 12230000000
1992 7113000000
1993 6626000000
1994 7048000000
1995 7518000000
1996 7849000000
1997 8024000000
1998 8567000000
1999 8802000000
2000 9293000000
2001 10200000000
2002 11780000000
2003 13470000000
2004 14940000000
2005 17100000000
2006 19360000000
2007 22010000000
2008 23530000000
2009 20040000000
2010 20320000000
2011 21120000000
2012 22650000000
2013 23390000000