Year US Dollars adjusted for inflation)
1800 254400000
1801 254400000
1802 254400000
1803 254400000
1804 254400000
1805 254400000
1806 254400000
1807 254400000
1808 254400000
1809 254400000
1810 254400000
1811 254400000
1812 254400000
1813 254400000
1814 254400000
1815 254400000
1816 254400000
1817 254400000
1818 254400000
1819 254400000
1820 254400000
1821 259800000
1822 265400000
1823 271100000
1824 276900000
1825 282800000
1826 288900000
1827 295100000
1828 301400000
1829 307900000
1830 314500000
1831 321200000
1832 328100000
1833 335100000
1834 342300000
1835 349700000
1836 357200000
1837 364800000
1838 372700000
1839 380600000
1840 388800000
1841 397100000
1842 405700000
1843 414400000
1844 423200000
1845 432300000
1846 441600000
1847 451100000
1848 460700000
1849 470600000
1850 480700000
1851 491900000
1852 503400000
1853 515100000
1854 527100000
1855 539400000
1856 552000000
1857 564800000
1858 578000000
1859 591500000
1860 605200000
1861 619300000
1862 633800000
1863 648500000
1864 663700000
1865 679100000
1866 694900000
1867 711100000
1868 727700000
1869 744700000
1870 762000000
1871 779700000
1872 797900000
1873 816500000
1874 835500000
1875 854900000
1876 874800000
1877 895100000
1878 916000000
1879 937300000
1880 959100000
1881 981400000
1882 1004000000
1883 1028000000
1884 1052000000
1885 1076000000
1886 1101000000
1887 1127000000
1888 1153000000
1889 1180000000
1890 1207000000
1891 1235000000
1892 1264000000
1893 1293000000
1894 1323000000
1895 1354000000
1896 1386000000
1897 1418000000
1898 1451000000
1899 1485000000
1900 1519000000
1901 1564000000
1902 1611000000
1903 1659000000
1904 1710000000
1905 1759000000
1906 1811000000
1907 1866000000
1908 1922000000
1909 1978000000
1910 2037000000
1911 2098000000
1912 2161000000
1913 2225000000
1914 2293000000
1915 2361000000
1916 2430000000
1917 2505000000
1918 2579000000
1919 2656000000
1920 2736000000
1921 2755000000
1922 2908000000
1923 3045000000
1924 3248000000
1925 3017000000
1926 3560000000
1927 3149000000
1928 3663000000
1929 3693000000
1930 3786000000
1931 3418000000
1932 3110000000
1933 3558000000
1934 3703000000
1935 4108000000
1936 4049000000
1937 4470000000
1938 4189000000
1939 4532000000
1940 4967000000
1941 4903000000
1942 5343000000
1943 5881000000
1944 5598000000
1945 5418000000
1946 5556000000
1947 7057000000
1948 9032000000
1949 8239000000
1950 8215000000
1951 8302000000
1952 8857000000
1953 9425000000
1954 9475000000
1955 9906000000
1956 10630000000
1957 11140000000
1958 11330000000
1959 11810000000
1960 12270000000
1961 12680000000
1962 14210000000
1963 14840000000
1964 16240000000
1965 17100000000
1966 18210000000
1967 19120000000
1968 19610000000
1969 20120000000
1970 20490000000
1971 21390000000
1972 22700000000
1973 23720000000
1974 25270000000
1975 26570000000
1976 27460000000
1977 28910000000
1978 30630000000
1979 29920000000
1980 27490000000
1981 25930000000
1982 25080000000
1983 25340000000
1984 25870000000
1985 26380000000
1986 26520000000
1987 27060000000
1988 27410000000
1989 27590000000
1990 28340000000
1991 29080000000
1992 31160000000
1993 33080000000
1994 34930000000
1995 36870000000
1996 37200000000
1997 38380000000
1998 39340000000
1999 40140000000
2000 40460000000
2001 40570000000
2002 40870000000
2003 40990000000
2004 41130000000
2005 41690000000
2006 43350000000
2007 44980000000
2008 45550000000
2009 44170000000
2010 44840000000
2011 45790000000
2012 46650000000
2013 47490000000