Year US Dollars adjusted for inflation)
1800 278000000
1801 278000000
1802 277900000
1803 277800000
1804 277700000
1805 277600000
1806 277500000
1807 277400000
1808 277300000
1809 277200000
1810 277100000
1811 277000000
1812 276900000
1813 276900000
1814 276800000
1815 276700000
1816 276600000
1817 276500000
1818 276400000
1819 276300000
1820 276200000
1821 276200000
1822 282600000
1823 292200000
1824 311300000
1825 327300000
1826 330500000
1827 338500000
1828 344900000
1829 364000000
1830 447100000
1831 466200000
1832 483800000
1833 501300000
1834 534900000
1835 654600000
1836 659400000
1837 702500000
1838 721700000
1839 699300000
1840 921200000
1841 838200000
1842 793500000
1843 934000000
1844 1084000000
1845 1143000000
1846 1292000000
1847 1533000000
1848 1822000000
1849 1927000000
1850 1908000000
1851 2381000000
1852 3117000000
1853 3821000000
1854 3733000000
1855 3926000000
1856 5191000000
1857 4972000000
1858 4530000000
1859 6056000000
1860 6128000000
1861 6126000000
1862 6045000000
1863 6243000000
1864 6912000000
1865 6870000000
1866 7305000000
1867 8175000000
1868 8567000000
1869 8644000000
1870 9276000000
1871 8821000000
1872 9770000000
1873 10800000000
1874 11160000000
1875 12380000000
1876 12340000000
1877 12860000000
1878 14080000000
1879 14280000000
1880 15030000000
1881 16140000000
1882 15230000000
1883 17480000000
1884 17560000000
1885 18710000000
1886 18950000000
1887 20970000000
1888 21080000000
1889 22900000000
1890 22110000000
1891 23810000000
1892 20890000000
1893 19740000000
1894 20410000000
1895 19260000000
1896 20730000000
1897 19580000000
1898 22630000000
1899 22630000000
1900 23970000000
1901 23260000000
1902 23500000000
1903 25360000000
1904 27060000000
1905 27370000000
1906 29230000000
1907 30420000000
1908 31450000000
1909 34020000000
1910 36390000000
1911 36670000000
1912 37940000000
1913 39690000000
1914 39590000000
1915 38860000000
1916 38590000000
1917 37870000000
1918 36970000000
1919 39100000000
1920 40770000000
1921 42820000000
1922 45060000000
1923 47230000000
1924 50330000000
1925 52690000000
1926 53950000000
1927 54770000000
1928 54870000000
1929 53750000000
1930 48630000000
1931 45370000000
1932 47940000000
1933 51270000000
1934 53980000000
1935 57160000000
1936 59740000000
1937 62760000000
1938 64890000000
1939 65060000000
1940 69330000000
1941 77070000000
1942 85960000000
1943 88990000000
1944 85910000000
1945 81600000000
1946 78700000000
1947 80630000000
1948 85820000000
1949 91500000000
1950 96770000000
1951 100700000000
1952 101900000000
1953 105500000000
1954 112000000000
1955 118000000000
1956 121900000000
1957 124500000000
1958 130700000000
1959 138800000000
1960 144400000000
1961 145000000000
1962 154200000000
1963 163600000000
1964 174900000000
1965 184100000000
1966 190000000000
1967 203800000000
1968 216700000000
1969 229900000000
1970 244300000000
1971 254800000000
1972 262200000000
1973 277000000000
1974 283800000000
1975 292100000000
1976 304500000000
1977 307700000000
1978 316100000000
1979 332400000000
1980 338500000000
1981 348800000000
1982 347200000000
1983 347500000000
1984 372700000000
1985 392500000000
1986 401200000000
1987 421700000000
1988 440700000000
1989 459900000000
1990 466900000000
1991 467800000000
1992 484400000000
1993 503000000000
1994 523900000000
1995 545400000000
1996 565200000000
1997 590000000000
1998 622600000000
1999 647800000000
2000 661100000000
2001 686900000000
2002 709700000000
2003 740400000000
2004 761200000000
2005 789400000000
2006 812600000000
2007 852000000000
2008 874200000000
2009 888500000000
2010 916400000000
2011 940100000000
2012 970100000000
2013 994100000000