Year US Dollars adjusted for inflation)
1800 803500000
1801 804400000
1802 805200000
1803 806100000
1804 806900000
1805 807800000
1806 808600000
1807 809500000
1808 810300000
1809 811200000
1810 812000000
1811 812900000
1812 813800000
1813 814600000
1814 815500000
1815 816400000
1816 817200000
1817 818100000
1818 818900000
1819 819800000
1820 820700000
1821 827400000
1822 834200000
1823 841100000
1824 848000000
1825 855000000
1826 862100000
1827 869200000
1828 876300000
1829 883500000
1830 890800000
1831 898100000
1832 905500000
1833 913000000
1834 920500000
1835 928100000
1836 935700000
1837 943400000
1838 951200000
1839 959000000
1840 966900000
1841 974800000
1842 982900000
1843 991000000
1844 999100000
1845 1007000000
1846 1016000000
1847 1024000000
1848 1032000000
1849 1041000000
1850 1049000000
1851 1058000000
1852 1067000000
1853 1076000000
1854 1084000000
1855 1093000000
1856 1102000000
1857 1111000000
1858 1121000000
1859 1130000000
1860 1139000000
1861 1149000000
1862 1158000000
1863 1168000000
1864 1177000000
1865 1187000000
1866 1197000000
1867 1206000000
1868 1216000000
1869 1226000000
1870 1236000000
1871 1247000000
1872 1257000000
1873 1267000000
1874 1278000000
1875 1288000000
1876 1299000000
1877 1309000000
1878 1320000000
1879 1331000000
1880 1342000000
1881 1353000000
1882 1364000000
1883 1375000000
1884 1387000000
1885 1398000000
1886 1410000000
1887 1421000000
1888 1433000000
1889 1445000000
1890 1457000000
1891 1469000000
1892 1481000000
1893 1493000000
1894 1505000000
1895 1518000000
1896 1530000000
1897 1543000000
1898 1555000000
1899 1568000000
1900 1581000000
1901 1594000000
1902 1607000000
1903 1621000000
1904 1634000000
1905 1647000000
1906 1661000000
1907 1675000000
1908 1688000000
1909 1702000000
1910 1716000000
1911 1730000000
1912 1745000000
1913 1759000000
1914 1773000000
1915 1788000000
1916 1803000000
1917 1818000000
1918 1833000000
1919 1848000000
1920 1863000000
1921 1878000000
1922 1894000000
1923 1909000000
1924 1925000000
1925 1941000000
1926 1957000000
1927 1973000000
1928 1989000000
1929 2005000000
1930 2022000000
1931 2039000000
1932 2095000000
1933 2152000000
1934 2211000000
1935 2272000000
1936 2335000000
1937 2399000000
1938 2465000000
1939 2533000000
1940 2602000000
1941 2674000000
1942 2747000000
1943 2823000000
1944 2901000000
1945 2980000000
1946 3062000000
1947 3147000000
1948 3233000000
1949 3322000000
1950 3413000000
1951 3622000000
1952 3748000000
1953 4054000000
1954 4251000000
1955 4583000000
1956 5071000000
1957 5508000000
1958 5624000000
1959 5933000000
1960 6147000000
1961 6528000000
1962 6670000000
1963 6797000000
1964 7035000000
1965 7556000000
1966 7544000000
1967 7558000000
1968 6644000000
1969 8883000000
1970 10910000000
1971 11870000000
1972 12880000000
1973 13260000000
1974 13600000000
1975 13720000000
1976 13610000000
1977 12760000000
1978 12490000000
1979 12960000000
1980 14340000000
1981 16130000000
1982 16560000000
1983 16820000000
1984 16500000000
1985 17640000000
1986 18020000000
1987 18220000000
1988 19590000000
1989 20620000000
1990 22060000000
1991 23290000000
1992 21210000000
1993 21450000000
1994 23440000000
1995 23490000000
1996 25920000000
1997 26600000000
1998 27350000000
1999 27100000000
2000 26240000000
2001 26580000000
2002 24180000000
2003 20020000000
2004 18810000000
2005 17670000000
2006 16990000000
2007 16280000000
2008 13330000000
2009 14040000000
2010 15280000000
2011 16780000000
2012 18460000000
2013 19250000000