Year US Dollars adjusted for inflation) 1800 20340000 1801 20380000 1802 20410000 1803 20450000 1804 20480000 1805 20520000 1806 20550000 1807 20590000 1808 20620000 1809 20660000 1810 20690000 1811 20730000 1812 20760000 1813 20800000 1814 20840000 1815 20870000 1816 20910000 1817 20940000 1818 20980000 1819 21010000 1820 21050000 1821 21240000 1822 21440000 1823 21640000 1824 21840000 1825 22040000 1826 22240000 1827 22450000 1828 22650000 1829 22860000 1830 23070000 1831 23280000 1832 23500000 1833 23720000 1834 23930000 1835 24150000 1836 24380000 1837 24600000 1838 24830000 1839 25060000 1840 25290000 1841 25520000 1842 25760000 1843 25990000 1844 26230000 1845 26470000 1846 26720000 1847 26960000 1848 27210000 1849 27460000 1850 27720000 1851 27970000 1852 28230000 1853 28490000 1854 28750000 1855 29020000 1856 29280000 1857 29550000 1858 29830000 1859 30100000 1860 30380000 1861 30660000 1862 30940000 1863 31230000 1864 31510000 1865 31800000 1866 32100000 1867 32390000 1868 32690000 1869 32990000 1870 33300000 1871 33600000 1872 33910000 1873 34230000 1874 34540000 1875 34860000 1876 35180000 1877 35500000 1878 35830000 1879 36160000 1880 36490000 1881 36830000 1882 37170000 1883 37510000 1884 37860000 1885 38210000 1886 38560000 1887 38910000 1888 39270000 1889 39630000 1890 40000000 1891 40370000 1892 40740000 1893 41120000 1894 41490000 1895 41880000 1896 42260000 1897 42650000 1898 43040000 1899 43440000 1900 43840000 1901 44250000 1902 44650000 1903 45060000 1904 45480000 1905 45900000 1906 46320000 1907 46750000 1908 47180000 1909 47610000 1910 48050000 1911 48500000 1912 48940000 1913 49390000 1914 49850000 1915 50310000 1916 50770000 1917 51240000 1918 51710000 1919 52190000 1920 52670000 1921 53150000 1922 53640000 1923 54140000 1924 54640000 1925 55140000 1926 55650000 1927 56160000 1928 56680000 1929 57200000 1930 57730000 1931 58260000 1932 58790000 1933 59340000 1934 59880000 1935 60430000 1936 60990000 1937 61550000 1938 62120000 1939 62690000 1940 63270000 1941 63850000 1942 64440000 1943 65040000 1944 65630000 1945 66240000 1946 66850000 1947 67470000 1948 68090000 1949 68710000 1950 69350000 1951 68150000 1952 67250000 1953 66870000 1954 69710000 1955 63250000 1956 67840000 1957 68660000 1958 76850000 1959 70090000 1960 78530000 1961 84840000 1962 90360000 1963 95480000 1964 100700000 1965 106300000 1966 114600000 1967 122500000 1968 131200000 1969 140300000 1970 149300000 1971 157400000 1972 161000000 1973 163500000 1974 172800000 1975 182100000 1976 185100000 1977 228500000 1978 235100000 1979 273500000 1980 270500000 1981 242600000 1982 250100000 1983 240500000 1984 226000000 1985 247000000 1986 232600000 1987 225700000 1988 230300000 1989 237500000 1990 232400000 1991 235200000 1992 236800000 1993 239400000 1994 244700000 1995 249600000 1996 253300000 1997 255800000 1998 262200000 1999 268800000 2000 270000000 2001 278300000 2002 283800000 2003 302900000 2004 316700000 2005 326400000 2006 366600000 2007 375200000 2008 410700000 2009 430500000 2010 449900000 2011 472100000 2012 445600000 2013 463400000