Year US Dollars adjusted for inflation)
1800 2238000000
1801 2240000000
1802 2242000000
1803 2245000000
1804 2247000000
1805 2249000000
1806 2252000000
1807 2254000000
1808 2256000000
1809 2259000000
1810 2261000000
1811 2263000000
1812 2266000000
1813 2268000000
1814 2271000000
1815 2273000000
1816 2275000000
1817 2278000000
1818 2280000000
1819 2282000000
1820 2285000000
1821 2306000000
1822 2328000000
1823 2350000000
1824 2372000000
1825 2394000000
1826 2417000000
1827 2440000000
1828 2463000000
1829 2486000000
1830 2509000000
1831 2533000000
1832 2557000000
1833 2581000000
1834 2605000000
1835 2630000000
1836 2655000000
1837 2680000000
1838 2705000000
1839 2730000000
1840 2756000000
1841 2782000000
1842 2808000000
1843 2835000000
1844 2861000000
1845 2888000000
1846 2915000000
1847 2943000000
1848 2971000000
1849 2999000000
1850 3027000000
1851 3055000000
1852 3084000000
1853 3113000000
1854 3143000000
1855 3172000000
1856 3202000000
1857 3232000000
1858 3263000000
1859 3293000000
1860 3324000000
1861 3356000000
1862 3387000000
1863 3419000000
1864 3452000000
1865 3484000000
1866 3517000000
1867 3550000000
1868 3583000000
1869 3617000000
1870 3651000000
1871 3747000000
1872 3845000000
1873 3946000000
1874 4049000000
1875 4156000000
1876 4265000000
1877 4376000000
1878 4491000000
1879 4609000000
1880 4730000000
1881 4854000000
1882 4981000000
1883 5111000000
1884 5245000000
1885 5383000000
1886 5524000000
1887 5669000000
1888 5818000000
1889 5970000000
1890 6127000000
1891 6223000000
1892 6320000000
1893 6419000000
1894 6520000000
1895 6622000000
1896 6726000000
1897 6831000000
1898 6938000000
1899 7047000000
1900 7157000000
1901 7336000000
1902 7519000000
1903 7707000000
1904 7899000000
1905 8096000000
1906 8298000000
1907 8505000000
1908 8717000000
1909 8935000000
1910 9157000000
1911 9238000000
1912 9320000000
1913 9402000000
1914 9452000000
1915 9502000000
1916 9552000000
1917 9603000000
1918 9654000000
1919 9705000000
1920 9756000000
1921 9939000000
1922 10170000000
1923 10650000000
1924 11350000000
1925 11840000000
1926 12600000000
1927 12330000000
1928 13340000000
1929 13970000000
1930 13620000000
1931 13140000000
1932 11860000000
1933 12160000000
1934 12550000000
1935 12300000000
1936 13830000000
1937 13990000000
1938 15030000000
1939 15780000000
1940 15780000000
1941 15780000000
1942 15780000000
1943 15780000000
1944 15780000000
1945 15780000000
1946 15780000000
1947 15780000000
1948 18740000000
1949 20490000000
1950 19100000000
1951 19720000000
1952 18070000000
1953 20620000000
1954 21610000000
1955 22800000000
1956 22200000000
1957 25780000000
1958 26710000000
1959 29830000000
1960 31530000000
1961 32750000000
1962 33170000000
1963 36420000000
1964 39680000000
1965 40480000000
1966 42360000000
1967 42800000000
1968 43420000000
1969 48000000000
1970 50070000000
1971 55550000000
1972 57180000000
1973 58870000000
1974 66200000000
1975 65950000000
1976 67700000000
1977 72340000000
1978 76080000000
1979 81040000000
1980 84880000000
1981 86300000000
1982 86800000000
1983 87450000000
1984 89520000000
1985 90050000000
1986 93460000000
1987 92060000000
1988 90450000000
1989 89110000000
1990 82640000000
1991 65210000000
1992 57570000000
1993 52930000000
1994 56050000000
1995 59890000000
1996 63470000000
1997 67840000000
1998 69600000000
1999 68980000000
2000 70820000000
2001 73690000000
2002 77130000000
2003 79960000000
2004 82550000000
2005 87300000000
2006 91480000000
2007 96020000000
2008 97900000000
2009 91050000000
2010 89050000000
2011 89170000000
2012 87340000000
2013 86290000000