Year US Dollars adjusted for inflation)
1800 2449000000
1801 2451000000
1802 2454000000
1803 2457000000
1804 2459000000
1805 2462000000
1806 2464000000
1807 2467000000
1808 2469000000
1809 2472000000
1810 2475000000
1811 2477000000
1812 2480000000
1813 2482000000
1814 2485000000
1815 2488000000
1816 2490000000
1817 2493000000
1818 2495000000
1819 2498000000
1820 2501000000
1821 2539000000
1822 2579000000
1823 2619000000
1824 2660000000
1825 2701000000
1826 2744000000
1827 2786000000
1828 2830000000
1829 2874000000
1830 2919000000
1831 2964000000
1832 3010000000
1833 3057000000
1834 3105000000
1835 3153000000
1836 3202000000
1837 3252000000
1838 3303000000
1839 3354000000
1840 3406000000
1841 3459000000
1842 3513000000
1843 3568000000
1844 3624000000
1845 3680000000
1846 3737000000
1847 3796000000
1848 3855000000
1849 3915000000
1850 3976000000
1851 4038000000
1852 4101000000
1853 4165000000
1854 4229000000
1855 4295000000
1856 4362000000
1857 4430000000
1858 4499000000
1859 4569000000
1860 4641000000
1861 4713000000
1862 4786000000
1863 4861000000
1864 4937000000
1865 5013000000
1866 5092000000
1867 5171000000
1868 5251000000
1869 5333000000
1870 5416000000
1871 5501000000
1872 5586000000
1873 5673000000
1874 5762000000
1875 5852000000
1876 5943000000
1877 6035000000
1878 6129000000
1879 6225000000
1880 6322000000
1881 6420000000
1882 6520000000
1883 6622000000
1884 6725000000
1885 6830000000
1886 6626000000
1887 7819000000
1888 7591000000
1889 7123000000
1890 7159000000
1891 6618000000
1892 7311000000
1893 8362000000
1894 9594000000
1895 8960000000
1896 9959000000
1897 9882000000
1898 10240000000
1899 10960000000
1900 10830000000
1901 11200000000
1902 12280000000
1903 11540000000
1904 12880000000
1905 11500000000
1906 11100000000
1907 10760000000
1908 11860000000
1909 12420000000
1910 13380000000
1911 12480000000
1912 13600000000
1913 14420000000
1914 13900000000
1915 14430000000
1916 12950000000
1917 11480000000
1918 7090000000
1919 6169000000
1920 6251000000
1921 5774000000
1922 6764000000
1923 7862000000
1924 10050000000
1925 12680000000
1926 14360000000
1927 15100000000
1928 16030000000
1929 16360000000
1930 17260000000
1931 17570000000
1932 17460000000
1933 18290000000
1934 20150000000
1935 23250000000
1936 25060000000
1937 27380000000
1938 27560000000
1939 28940000000
1940 27990000000
1941 27710000000
1942 27440000000
1943 27180000000
1944 26910000000
1945 26650000000
1946 26390000000
1947 29590000000
1948 33740000000
1949 37190000000
1950 40650000000
1951 40910000000
1952 44140000000
1953 47040000000
1954 50630000000
1955 56510000000
1956 63720000000
1957 66890000000
1958 73920000000
1959 75030000000
1960 84170000000
1961 91060000000
1962 95610000000
1963 95370000000
1964 109700000000
1965 117800000000
1966 125100000000
1967 131900000000
1968 140800000000
1969 143800000000
1970 156000000000
1971 161200000000
1972 163100000000
1973 177800000000
1974 182300000000
1975 181800000000
1976 189200000000
1977 192300000000
1978 195600000000
1979 193300000000
1980 192300000000
1981 192800000000
1982 196300000000
1983 201300000000
1984 202500000000
1985 203100000000
1986 210200000000
1987 211800000000
1988 215000000000
1989 216900000000
1990 209100000000
1991 184700000000
1992 173600000000
1993 157200000000
1994 138200000000
1995 127700000000
1996 128100000000
1997 130200000000
1998 127900000000
1999 131100000000
2000 143300000000
2001 161800000000
2002 177400000000
2003 194200000000
2004 213100000000
2005 235600000000
2006 260700000000
2007 283700000000
2008 292800000000
2009 295900000000
2010 315900000000
2011 336600000000
2012 352300000000
2013 371700000000