Year US Dollars adjusted for inflation)
1800 2352000000
1801 2364000000
1802 2377000000
1803 2389000000
1804 2402000000
1805 2414000000
1806 2427000000
1807 2439000000
1808 2452000000
1809 2465000000
1810 2477000000
1811 2490000000
1812 2503000000
1813 2516000000
1814 2529000000
1815 2543000000
1816 2556000000
1817 2569000000
1818 2583000000
1819 2596000000
1820 2609000000
1821 2654000000
1822 2701000000
1823 2747000000
1824 2795000000
1825 2843000000
1826 2894000000
1827 2943000000
1828 2995000000
1829 3047000000
1830 3100000000
1831 3153000000
1832 3208000000
1833 3264000000
1834 3321000000
1835 3378000000
1836 3437000000
1837 3497000000
1838 3558000000
1839 3619000000
1840 3682000000
1841 3746000000
1842 3811000000
1843 3877000000
1844 3944000000
1845 4014000000
1846 4082000000
1847 4153000000
1848 4226000000
1849 4299000000
1850 4374000000
1851 4431000000
1852 4488000000
1853 4547000000
1854 4606000000
1855 4666000000
1856 4727000000
1857 4789000000
1858 4847000000
1859 4914000000
1860 4977000000
1861 5043000000
1862 5108000000
1863 5176000000
1864 5242000000
1865 5311000000
1866 5380000000
1867 5451000000
1868 5522000000
1869 5589000000
1870 5666000000
1871 5808000000
1872 5954000000
1873 6103000000
1874 6256000000
1875 6413000000
1876 6573000000
1877 6739000000
1878 6907000000
1879 7081000000
1880 7259000000
1881 7440000000
1882 7627000000
1883 7818000000
1884 8014000000
1885 8215000000
1886 8420000000
1887 8631000000
1888 8848000000
1889 9070000000
1890 9297000000
1891 9522000000
1892 9751000000
1893 9987000000
1894 10230000000
1895 10480000000
1896 10730000000
1897 10990000000
1898 11250000000
1899 11530000000
1900 11800000000
1901 12040000000
1902 12280000000
1903 12520000000
1904 12770000000
1905 13020000000
1906 13280000000
1907 13540000000
1908 13800000000
1909 14080000000
1910 14360000000
1911 14630000000
1912 14920000000
1913 15200000000
1914 15690000000
1915 16200000000
1916 16730000000
1917 17270000000
1918 17830000000
1919 18400000000
1920 19000000000
1921 19940000000
1922 20630000000
1923 21340000000
1924 22080000000
1925 22840000000
1926 23630000000
1927 24440000000
1928 24950000000
1929 26480000000
1930 25880000000
1931 24840000000
1932 26990000000
1933 28610000000
1934 29360000000
1935 30620000000
1936 30780000000
1937 35200000000
1938 34510000000
1939 34510000000
1940 29630000000
1941 25300000000
1942 21280000000
1943 17810000000
1944 14970000000
1945 12660000000
1946 19000000000
1947 24550000000
1948 25820000000
1949 27230000000
1950 26920000000
1951 29330000000
1952 29560000000
1953 33640000000
1954 34750000000
1955 37470000000
1956 40810000000
1957 43600000000
1958 45680000000
1959 47340000000
1960 49410000000
1961 53710000000
1962 55770000000
1963 61590000000
1964 66820000000
1965 73210000000
1966 77630000000
1967 81510000000
1968 87340000000
1969 96320000000
1970 104400000000
1971 112100000000
1972 125900000000
1973 131100000000
1974 126800000000
1975 134600000000
1976 143100000000
1977 147900000000
1978 158300000000
1979 164500000000
1980 167900000000
1981 168200000000
1982 169300000000
1983 170200000000
1984 175100000000
1985 180900000000
1986 184300000000
1987 183900000000
1988 192900000000
1989 200700000000
1990 200400000000
1991 206200000000
1992 208500000000
1993 206600000000
1994 212300000000
1995 218500000000
1996 225200000000
1997 234700000000
1998 243900000000
1999 253500000000
2000 265800000000
2001 278700000000
2002 290500000000
2003 306000000000
2004 320700000000
2005 334000000000
2006 352800000000
2007 365600000000
2008 360200000000
2009 348900000000
2010 331600000000
2011 308000000000
2012 287300000000
2013 278400000000