Year US Dollars adjusted for inflation) 1800 18160000 1801 18530000 1802 18910000 1803 19290000 1804 19680000 1805 20080000 1806 20490000 1807 20910000 1808 21330000 1809 21770000 1810 22210000 1811 22660000 1812 23120000 1813 23590000 1814 24070000 1815 24560000 1816 25060000 1817 25570000 1818 26080000 1819 26610000 1820 27160000 1821 27800000 1822 28450000 1823 29130000 1824 29820000 1825 30520000 1826 31240000 1827 31980000 1828 32740000 1829 33510000 1830 34300000 1831 35110000 1832 35940000 1833 36790000 1834 37660000 1835 38550000 1836 30190000 1837 23650000 1838 18520000 1839 14510000 1840 15910000 1841 17460000 1842 19150000 1843 21010000 1844 23050000 1845 25290000 1846 27750000 1847 30440000 1848 33400000 1849 36640000 1850 40190000 1851 44100000 1852 48380000 1853 53080000 1854 58230000 1855 63880000 1856 70080000 1857 76890000 1858 84350000 1859 92540000 1860 101500000 1861 101100000 1862 100700000 1863 100400000 1864 99970000 1865 99590000 1866 99210000 1867 98820000 1868 98440000 1869 98070000 1870 97690000 1871 97310000 1872 96940000 1873 96570000 1874 96200000 1875 95830000 1876 95460000 1877 95090000 1878 94720000 1879 94360000 1880 94000000 1881 93640000 1882 93280000 1883 92920000 1884 92560000 1885 92200000 1886 91850000 1887 91500000 1888 91150000 1889 90790000 1890 90450000 1891 90100000 1892 89750000 1893 89410000 1894 89060000 1895 88720000 1896 88380000 1897 88040000 1898 87700000 1899 87360000 1900 87030000 1901 88820000 1902 90660000 1903 92530000 1904 94440000 1905 96390000 1906 98380000 1907 100400000 1908 102500000 1909 104600000 1910 106800000 1911 108200000 1912 109600000 1913 111100000 1914 115200000 1915 119400000 1916 123900000 1917 128400000 1918 133200000 1919 138100000 1920 143200000 1921 160800000 1922 180500000 1923 202600000 1924 227400000 1925 255300000 1926 286600000 1927 321700000 1928 332900000 1929 344500000 1930 356500000 1931 368900000 1932 381800000 1933 395100000 1934 408900000 1935 423100000 1936 437800000 1937 453100000 1938 605500000 1939 809200000 1940 1081000000 1941 1041000000 1942 1002000000 1943 963900000 1944 927600000 1945 892700000 1946 859100000 1947 826800000 1948 795700000 1949 765800000 1950 736900000 1951 786600000 1952 832500000 1953 875200000 1954 915800000 1955 956100000 1956 998500000 1957 1046000000 1958 1104000000 1959 1176000000 1960 1269000000 1961 1388000000 1962 1535000000 1963 1713000000 1964 1919000000 1965 2152000000 1966 2414000000 1967 2708000000 1968 3024000000 1969 3349000000 1970 3667000000 1971 3881000000 1972 4107000000 1973 4344000000 1974 4595000000 1975 4866000000 1976 5146000000 1977 5451000000 1978 5786000000 1979 6097000000 1980 6476000000 1981 6906000000 1982 7151000000 1983 7851000000 1984 8514000000 1985 8559000000 1986 9117000000 1987 10430000000 1988 11240000000 1989 11800000000 1990 12740000000 1991 13210000000 1992 14970000000 1993 15750000000 1994 16420000000 1995 16980000000 1996 16920000000 1997 16900000000 1998 16160000000 1999 15830000000 2000 16800000000 2001 17370000000 2002 19230000000 2003 22110000000 2004 28650000000 2005 31000000000 2006 35470000000 2007 40570000000 2008 41920000000 2009 42650000000 2010 54180000000 2011 65410000000 2012 71710000000