Year US Dollars adjusted for inflation)
1800 271100000
1801 271100000
1802 271100000
1803 271100000
1804 271100000
1805 271100000
1806 271100000
1807 271100000
1808 271100000
1809 271100000
1810 271100000
1811 271100000
1812 271100000
1813 271100000
1814 271100000
1815 271100000
1816 271100000
1817 271100000
1818 271100000
1819 271100000
1820 271100000
1821 271100000
1822 271100000
1823 271100000
1824 271100000
1825 271100000
1826 271100000
1827 271100000
1828 271100000
1829 271100000
1830 271100000
1831 271100000
1832 271100000
1833 271100000
1834 271100000
1835 271100000
1836 271100000
1837 271100000
1838 271100000
1839 271100000
1840 271100000
1841 271100000
1842 271100000
1843 271100000
1844 271100000
1845 271100000
1846 271100000
1847 271100000
1848 271100000
1849 271100000
1850 271100000
1851 271100000
1852 271100000
1853 271100000
1854 271100000
1855 271100000
1856 271100000
1857 271100000
1858 271100000
1859 271100000
1860 271100000
1861 271100000
1862 271100000
1863 271100000
1864 271100000
1865 271100000
1866 271100000
1867 271100000
1868 271100000
1869 271100000
1870 271100000
1871 271100000
1872 271100000
1873 271100000
1874 271100000
1875 271100000
1876 271100000
1877 271100000
1878 271100000
1879 271100000
1880 271100000
1881 271100000
1882 271100000
1883 271100000
1884 271100000
1885 271100000
1886 271100000
1887 271100000
1888 271100000
1889 271100000
1890 271100000
1891 271100000
1892 271100000
1893 271100000
1894 271100000
1895 271100000
1896 271100000
1897 271100000
1898 271100000
1899 271100000
1900 271100000
1901 271100000
1902 278700000
1903 286400000
1904 294400000
1905 302600000
1906 311000000
1907 319700000
1908 328600000
1909 337700000
1910 347100000
1911 356800000
1912 364500000
1913 372500000
1914 380500000
1915 388800000
1916 397200000
1917 405800000
1918 414600000
1919 423600000
1920 432800000
1921 442200000
1922 448700000
1923 455300000
1924 461900000
1925 468700000
1926 475600000
1927 496500000
1928 518300000
1929 541100000
1930 564900000
1931 589700000
1932 600100000
1933 610800000
1934 621600000
1935 632600000
1936 643800000
1937 655200000
1938 666800000
1939 678600000
1940 690700000
1941 702900000
1942 715400000
1943 728100000
1944 741000000
1945 754100000
1946 807200000
1947 864000000
1948 924900000
1949 990000000
1950 1060000000
1951 1104000000
1952 1150000000
1953 1198000000
1954 1249000000
1955 1272000000
1956 1378000000
1957 1434000000
1958 1486000000
1959 1538000000
1960 1577000000
1961 1655000000
1962 1650000000
1963 1617000000
1964 1579000000
1965 1792000000
1966 1971000000
1967 2161000000
1968 2133000000
1969 2270000000
1970 2311000000
1971 2654000000
1972 2937000000
1973 3196000000
1974 3421000000
1975 3561000000
1976 3716000000
1977 3925000000
1978 4306000000
1979 4523000000
1980 4559000000
1981 4066000000
1982 4125000000
1983 4299000000
1984 4467000000
1985 4677000000
1986 4772000000
1987 4725000000
1988 4881000000
1989 5079000000
1990 5321000000
1991 5736000000
1992 5282000000
1993 5851000000
1994 5173000000
1995 5640000000
1996 6185000000
1997 6420000000
1998 6571000000
1999 6653000000
2000 6758000000
2001 6421000000
2002 6605000000
2003 6355000000
2004 7360000000
2005 7601000000
2006 7956000000
2007 8721000000
2008 9448000000
2009 10290000000
2010 10980000000
2011 11480000000
2012 11740000000
2013 12370000000