Year US Dollars adjusted for inflation) 1800 15770000 1801 15810000 1802 15860000 1803 15910000 1804 15960000 1805 16000000 1806 16050000 1807 16100000 1808 16150000 1809 16200000 1810 16250000 1811 16300000 1812 16350000 1813 16400000 1814 16440000 1815 16490000 1816 16540000 1817 16590000 1818 16640000 1819 16690000 1820 16740000 1821 16920000 1822 17110000 1823 17290000 1824 17480000 1825 17660000 1826 17850000 1827 18050000 1828 18240000 1829 18440000 1830 18630000 1831 18840000 1832 19040000 1833 19240000 1834 19450000 1835 19660000 1836 19870000 1837 20080000 1838 20300000 1839 20520000 1840 20740000 1841 20960000 1842 21190000 1843 21410000 1844 21640000 1845 21880000 1846 22110000 1847 22350000 1848 22590000 1849 22830000 1850 23080000 1851 23330000 1852 23580000 1853 23830000 1854 24090000 1855 24350000 1856 24610000 1857 24870000 1858 25140000 1859 25410000 1860 25680000 1861 25960000 1862 26240000 1863 26520000 1864 26800000 1865 27090000 1866 27380000 1867 27680000 1868 27980000 1869 28280000 1870 28580000 1871 28890000 1872 29200000 1873 29510000 1874 29830000 1875 30150000 1876 30470000 1877 30800000 1878 31130000 1879 31470000 1880 31810000 1881 32150000 1882 32490000 1883 32840000 1884 33200000 1885 33550000 1886 33910000 1887 34280000 1888 34650000 1889 35020000 1890 35400000 1891 35780000 1892 36160000 1893 36550000 1894 36940000 1895 37340000 1896 37740000 1897 38150000 1898 38560000 1899 38970000 1900 39390000 1901 39810000 1902 40240000 1903 40680000 1904 41110000 1905 41560000 1906 42000000 1907 42450000 1908 42910000 1909 43370000 1910 43840000 1911 44310000 1912 44780000 1913 45270000 1914 46950000 1915 48700000 1916 50510000 1917 52390000 1918 54340000 1919 56370000 1920 58460000 1921 60640000 1922 62900000 1923 65240000 1924 67670000 1925 70190000 1926 72800000 1927 75510000 1928 78320000 1929 81240000 1930 84260000 1931 87400000 1932 90650000 1933 94030000 1934 97530000 1935 101200000 1936 104900000 1937 108800000 1938 112900000 1939 117100000 1940 121400000 1941 126000000 1942 130700000 1943 135500000 1944 140600000 1945 145800000 1946 151200000 1947 156900000 1948 162700000 1949 168800000 1950 175000000 1951 184700000 1952 190200000 1953 197600000 1954 208700000 1955 215600000 1956 224500000 1957 234000000 1958 242300000 1959 260100000 1960 283100000 1961 301600000 1962 316700000 1963 341200000 1964 361400000 1965 385500000 1966 413500000 1967 441000000 1968 467800000 1969 497800000 1970 629500000 1971 691600000 1972 735300000 1973 793600000 1974 809600000 1975 870800000 1976 995000000 1977 912600000 1978 961700000 1979 1018000000 1980 1064000000 1981 1116000000 1982 1148000000 1983 1152000000 1984 1304000000 1985 1335000000 1986 1391000000 1987 1465000000 1988 1506000000 1989 1513000000 1990 1532000000 1991 1554000000 1992 1549000000 1993 1476000000 1994 1451000000 1995 1409000000 1996 1361000000 1997 1383000000 1998 1416000000 1999 1482000000 2000 1519000000 2001 1560000000 2002 1600000000 2003 1650000000 2004 1690000000 2005 1740000000 2006 1807000000 2007 1882000000 2008 1974000000 2009 2056000000 2010 2109000000 2011 2184000000 2012 2270000000 2013 2362000000