Year US Dollars adjusted for inflation)
1800 2634000000
1801 2638000000
1802 2642000000
1803 2646000000
1804 2650000000
1805 2654000000
1806 2659000000
1807 2663000000
1808 2667000000
1809 2671000000
1810 2676000000
1811 2680000000
1812 2684000000
1813 2688000000
1814 2693000000
1815 2697000000
1816 2701000000
1817 2705000000
1818 2710000000
1819 2714000000
1820 2718000000
1821 2741000000
1822 2763000000
1823 2786000000
1824 2809000000
1825 2832000000
1826 2855000000
1827 2879000000
1828 2902000000
1829 2926000000
1830 2950000000
1831 2975000000
1832 2999000000
1833 3024000000
1834 3049000000
1835 3074000000
1836 3099000000
1837 3124000000
1838 3150000000
1839 3176000000
1840 3202000000
1841 3228000000
1842 3255000000
1843 3282000000
1844 3309000000
1845 3336000000
1846 3363000000
1847 3391000000
1848 3419000000
1849 3447000000
1850 3475000000
1851 3504000000
1852 3533000000
1853 3562000000
1854 3591000000
1855 3620000000
1856 3650000000
1857 3680000000
1858 3710000000
1859 3741000000
1860 3772000000
1861 3803000000
1862 3834000000
1863 3866000000
1864 3897000000
1865 3929000000
1866 3962000000
1867 3994000000
1868 4027000000
1869 4060000000
1870 4094000000
1871 4127000000
1872 4161000000
1873 4195000000
1874 4230000000
1875 4265000000
1876 4300000000
1877 4335000000
1878 4371000000
1879 4407000000
1880 4443000000
1881 4479000000
1882 4516000000
1883 4553000000
1884 4591000000
1885 4628000000
1886 4667000000
1887 4705000000
1888 4744000000
1889 4783000000
1890 4822000000
1891 4862000000
1892 4901000000
1893 4942000000
1894 4982000000
1895 5023000000
1896 5065000000
1897 5106000000
1898 5148000000
1899 5191000000
1900 5233000000
1901 5276000000
1902 5320000000
1903 5363000000
1904 5408000000
1905 5452000000
1906 5497000000
1907 5542000000
1908 5588000000
1909 5633000000
1910 5680000000
1911 5727000000
1912 5774000000
1913 5821000000
1914 5937000000
1915 6055000000
1916 6176000000
1917 6299000000
1918 6424000000
1919 6552000000
1920 6683000000
1921 6816000000
1922 6951000000
1923 7090000000
1924 7231000000
1925 7375000000
1926 7522000000
1927 7672000000
1928 7824000000
1929 7980000000
1930 8139000000
1931 8301000000
1932 8467000000
1933 8635000000
1934 8807000000
1935 8982000000
1936 9161000000
1937 9344000000
1938 9530000000
1939 9720000000
1940 9913000000
1941 10110000000
1942 10310000000
1943 10520000000
1944 10730000000
1945 10940000000
1946 11160000000
1947 11380000000
1948 11610000000
1949 11840000000
1950 12070000000
1951 13860000000
1952 14880000000
1953 16440000000
1954 17210000000
1955 18370000000
1956 19460000000
1957 19730000000
1958 19380000000
1959 19870000000
1960 21770000000
1961 19570000000
1962 22250000000
1963 22740000000
1964 22940000000
1965 22580000000
1966 24030000000
1967 23720000000
1968 25200000000
1969 27190000000
1970 27140000000
1971 29270000000
1972 29430000000
1973 31800000000
1974 33730000000
1975 30380000000
1976 28350000000
1977 28140000000
1978 26650000000
1979 26570000000
1980 27210000000
1981 27990000000
1982 27870000000
1983 28250000000
1984 29830000000
1985 29970000000
1986 31390000000
1987 32230000000
1988 32410000000
1989 31970000000
1990 29870000000
1991 27630000000
1992 24740000000
1993 21400000000
1994 20570000000
1995 20710000000
1996 20480000000
1997 19370000000
1998 19040000000
1999 18230000000
2000 16970000000
2001 16610000000
2002 17190000000
2003 18180000000
2004 19390000000
2005 20900000000
2006 22070000000
2007 23450000000
2008 24890000000
2009 25580000000
2010 27420000000
2011 29320000000
2012 31320000000
2013 33860000000