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