Year US Dollars adjusted for inflation)
1800 478800000
1801 478800000
1802 478800000
1803 478800000
1804 478800000
1805 478800000
1806 478800000
1807 478800000
1808 478800000
1809 478800000
1810 478800000
1811 478800000
1812 478800000
1813 478800000
1814 478800000
1815 478800000
1816 478800000
1817 478800000
1818 478800000
1819 478800000
1820 478800000
1821 490800000
1822 503100000
1823 515600000
1824 528500000
1825 541700000
1826 555200000
1827 569100000
1828 583300000
1829 597900000
1830 612900000
1831 628200000
1832 643900000
1833 659900000
1834 676400000
1835 693300000
1836 710700000
1837 728400000
1838 746600000
1839 765300000
1840 784400000
1841 804000000
1842 824100000
1843 844700000
1844 865800000
1845 887400000
1846 909600000
1847 932300000
1848 955600000
1849 979500000
1850 1004000000
1851 1019000000
1852 1035000000
1853 1051000000
1854 1068000000
1855 1084000000
1856 1101000000
1857 1118000000
1858 1135000000
1859 1153000000
1860 1171000000
1861 1189000000
1862 1207000000
1863 1226000000
1864 1245000000
1865 1264000000
1866 1284000000
1867 1304000000
1868 1324000000
1869 1345000000
1870 1365000000
1871 1424000000
1872 1486000000
1873 1553000000
1874 1624000000
1875 1700000000
1876 1781000000
1877 1866000000
1878 1956000000
1879 2049000000
1880 2147000000
1881 2248000000
1882 2351000000
1883 2459000000
1884 2563000000
1885 2748000000
1886 2592000000
1887 2872000000
1888 2980000000
1889 2895000000
1890 3085000000
1891 2796000000
1892 2424000000
1893 3405000000
1894 2930000000
1895 3396000000
1896 3033000000
1897 2784000000
1898 3149000000
1899 3132000000
1900 3029000000
1901 2978000000
1902 3242000000
1903 3507000000
1904 3421000000
1905 3381000000
1906 3154000000
1907 3152000000
1908 3372000000
1909 3491000000
1910 3605000000
1911 3859000000
1912 3991000000
1913 4613000000
1914 4027000000
1915 4151000000
1916 3917000000
1917 4573000000
1918 4543000000
1919 4245000000
1920 5101000000
1921 5092000000
1922 5312000000
1923 6166000000
1924 7428000000
1925 9655000000
1926 11650000000
1927 12450000000
1928 14290000000
1929 15990000000
1930 16220000000
1931 13700000000
1932 14240000000
1933 14010000000
1934 14930000000
1935 16620000000
1936 17390000000
1937 19480000000
1938 20600000000
1939 21980000000
1940 21320000000
1941 21570000000
1942 19760000000
1943 21200000000
1944 26840000000
1945 31830000000
1946 37850000000
1947 46370000000
1948 55570000000
1949 56490000000
1950 56680000000
1951 59960000000
1952 63870000000
1953 66870000000
1954 73130000000
1955 78730000000
1956 87860000000
1957 99640000000
1958 95800000000
1959 99190000000
1960 99420000000
1961 98450000000
1962 103600000000
1963 106600000000
1964 122200000000
1965 128900000000
1966 131000000000
1967 139400000000
1968 149500000000
1969 154300000000
1970 166400000000
1971 173800000000
1972 181100000000
1973 195800000000
1974 211000000000
1975 227000000000
1976 251500000000
1977 269900000000
1978 277300000000
1979 281500000000
1980 275100000000
1981 274100000000
1982 268100000000
1983 248000000000
1984 241000000000
1985 241500000000
1986 251900000000
1987 271700000000
1988 292200000000
1989 273100000000
1990 288100000000
1991 311600000000
1992 334200000000
1993 335400000000
1994 322600000000
1995 330300000000
1996 330100000000
1997 352200000000
1998 353900000000
1999 333200000000
2000 346600000000
2001 359500000000
2002 328100000000
2003 303300000000
2004 360600000000
2005 397300000000
2006 438200000000
2007 476800000000
2008 502100000000
2009 486200000000
2010 479100000000
2011 499200000000
2012 527400000000
2013 532200000000