Year US Dollars adjusted for inflation)
1800 1045000000
1801 1046000000
1802 1047000000
1803 1048000000
1804 1049000000
1805 1050000000
1806 1051000000
1807 1053000000
1808 1054000000
1809 1055000000
1810 1056000000
1811 1057000000
1812 1058000000
1813 1059000000
1814 1060000000
1815 1061000000
1816 1062000000
1817 1064000000
1818 1065000000
1819 1066000000
1820 1067000000
1821 1084000000
1822 1101000000
1823 1118000000
1824 1135000000
1825 1153000000
1826 1171000000
1827 1189000000
1828 1208000000
1829 1227000000
1830 1246000000
1831 1265000000
1832 1285000000
1833 1305000000
1834 1325000000
1835 1346000000
1836 1367000000
1837 1388000000
1838 1410000000
1839 1432000000
1840 1454000000
1841 1477000000
1842 1500000000
1843 1524000000
1844 1547000000
1845 1572000000
1846 1596000000
1847 1621000000
1848 1646000000
1849 1672000000
1850 1698000000
1851 1725000000
1852 1751000000
1853 1779000000
1854 1807000000
1855 1835000000
1856 1863000000
1857 1893000000
1858 1922000000
1859 1952000000
1860 1983000000
1861 2014000000
1862 2045000000
1863 2077000000
1864 2109000000
1865 2142000000
1866 2176000000
1867 2210000000
1868 2244000000
1869 2279000000
1870 2315000000
1871 2351000000
1872 2388000000
1873 2425000000
1874 2463000000
1875 2501000000
1876 2540000000
1877 2580000000
1878 2620000000
1879 2661000000
1880 2703000000
1881 2745000000
1882 2788000000
1883 2831000000
1884 2875000000
1885 2920000000
1886 2833000000
1887 3343000000
1888 3246000000
1889 3046000000
1890 3062000000
1891 2830000000
1892 3127000000
1893 3576000000
1894 4103000000
1895 3832000000
1896 4260000000
1897 4227000000
1898 4379000000
1899 4690000000
1900 4632000000
1901 4791000000
1902 5254000000
1903 4937000000
1904 5510000000
1905 4922000000
1906 4747000000
1907 4604000000
1908 5074000000
1909 5316000000
1910 5725000000
1911 5338000000
1912 5821000000
1913 6172000000
1914 5948000000
1915 6178000000
1916 5543000000
1917 4912000000
1918 3966000000
1919 3682000000
1920 4831000000
1921 5606000000
1922 6507000000
1923 7027000000
1924 7212000000
1925 7619000000
1926 7900000000
1927 8524000000
1928 9107000000
1929 9224000000
1930 9133000000
1931 8924000000
1932 8898000000
1933 9515000000
1934 10620000000
1935 11090000000
1936 11870000000
1937 12570000000
1938 13240000000
1939 12680000000
1940 12090000000
1941 11980000000
1942 11860000000
1943 11750000000
1944 11630000000
1945 11520000000
1946 11410000000
1947 12790000000
1948 14580000000
1949 16080000000
1950 17570000000
1951 17370000000
1952 18240000000
1953 18810000000
1954 19520000000
1955 20980000000
1956 22780000000
1957 23060000000
1958 24610000000
1959 24180000000
1960 26320000000
1961 27710000000
1962 28390000000
1963 27720000000
1964 31300000000
1965 33110000000
1966 34750000000
1967 36320000000
1968 38480000000
1969 39070000000
1970 42130000000
1971 43280000000
1972 43550000000
1973 47250000000
1974 48640000000
1975 48770000000
1976 51020000000
1977 52180000000
1978 53430000000
1979 53130000000
1980 53170000000
1981 53610000000
1982 54880000000
1983 56570000000
1984 57200000000
1985 57670000000
1986 60050000000
1987 60870000000
1988 62210000000
1989 63250000000
1990 61550000000
1991 57960000000
1992 45540000000
1993 38110000000
1994 34260000000
1995 35870000000
1996 37350000000
1997 39710000000
1998 42320000000
1999 41330000000
2000 42700000000
2001 45270000000
2002 48280000000
2003 52920000000
2004 56730000000
2005 60940000000
2006 65740000000
2007 72180000000
2008 74240000000
2009 63220000000
2010 64860000000
2011 74120000000
2012 77520000000
2013 80120000000