Year US Dollars adjusted for inflation)
1800 50350000
1801 50350000
1802 50350000
1803 50350000
1804 50350000
1805 50350000
1806 50350000
1807 50350000
1808 50350000
1809 50350000
1810 50350000
1811 50350000
1812 50350000
1813 50350000
1814 50350000
1815 50350000
1816 50350000
1817 50350000
1818 50350000
1819 50350000
1820 50350000
1821 50590000
1822 50820000
1823 51060000
1824 51300000
1825 51540000
1826 51780000
1827 52030000
1828 52270000
1829 52520000
1830 52760000
1831 53010000
1832 53260000
1833 53510000
1834 53760000
1835 54010000
1836 54270000
1837 54520000
1838 54780000
1839 55030000
1840 55290000
1841 55550000
1842 55810000
1843 56070000
1844 56330000
1845 56600000
1846 56860000
1847 57130000
1848 57400000
1849 57670000
1850 57940000
1851 58210000
1852 58480000
1853 58760000
1854 59030000
1855 59310000
1856 59590000
1857 59870000
1858 60150000
1859 60430000
1860 60710000
1861 61000000
1862 61280000
1863 61570000
1864 61860000
1865 62150000
1866 62440000
1867 62730000
1868 63030000
1869 63320000
1870 63620000
1871 63920000
1872 64220000
1873 64520000
1874 64820000
1875 65130000
1876 65430000
1877 65740000
1878 66050000
1879 66360000
1880 66670000
1881 66980000
1882 67290000
1883 67610000
1884 67930000
1885 68250000
1886 68570000
1887 68890000
1888 69210000
1889 69530000
1890 69860000
1891 70190000
1892 70520000
1893 70850000
1894 71180000
1895 71510000
1896 71850000
1897 72190000
1898 72520000
1899 72860000
1900 73210000
1901 73550000
1902 73890000
1903 74240000
1904 74590000
1905 75290000
1906 75990000
1907 76700000
1908 77420000
1909 78150000
1910 78880000
1911 79620000
1912 81630000
1913 83680000
1914 86020000
1915 88420000
1916 90890000
1917 93430000
1918 96040000
1919 98720000
1920 101500000
1921 104300000
1922 109000000
1923 113900000
1924 119100000
1925 124500000
1926 130100000
1927 136000000
1928 142100000
1929 148500000
1930 155300000
1931 162300000
1932 169600000
1933 177300000
1934 185300000
1935 193600000
1936 202400000
1937 206100000
1938 209800000
1939 213600000
1940 217500000
1941 221500000
1942 225500000
1943 229600000
1944 233800000
1945 238000000
1946 242300000
1947 265200000
1948 290300000
1949 317700000
1950 347800000
1951 365300000
1952 380200000
1953 396600000
1954 413000000
1955 428700000
1956 444200000
1957 460000000
1958 475600000
1959 494000000
1960 510300000
1961 532400000
1962 552600000
1963 576200000
1964 603100000
1965 629400000
1966 700600000
1967 783300000
1968 876800000
1969 976600000
1970 1085000000
1971 1294000000
1972 1710000000
1973 2078000000
1974 2491000000
1975 2433000000
1976 2853000000
1977 2915000000
1978 3433000000
1979 3743000000
1980 4252000000
1981 4642000000
1982 4973000000
1983 5743000000
1984 6372000000
1985 6834000000
1986 7351000000
1987 7996000000
1988 9250000000
1989 10440000000
1990 11060000000
1991 11580000000
1992 11900000000
1993 12090000000
1994 12480000000
1995 13010000000
1996 13740000000
1997 14670000000
1998 15570000000
1999 16620000000
2000 18150000000
2001 19220000000
2002 20320000000
2003 21300000000
2004 22180000000
2005 23100000000
2006 24420000000
2007 25620000000
2008 26440000000
2009 25230000000
2010 27020000000
2011 28400000000
2012 29560000000
2013 30680000000