Year US Dollars adjusted for inflation) 1800 2352000000 1801 2364000000 1802 2377000000 1803 2389000000 1804 2402000000 1805 2414000000 1806 2427000000 1807 2439000000 1808 2452000000 1809 2465000000 1810 2477000000 1811 2490000000 1812 2503000000 1813 2516000000 1814 2529000000 1815 2543000000 1816 2556000000 1817 2569000000 1818 2583000000 1819 2596000000 1820 2609000000 1821 2654000000 1822 2701000000 1823 2747000000 1824 2795000000 1825 2843000000 1826 2894000000 1827 2943000000 1828 2995000000 1829 3047000000 1830 3100000000 1831 3153000000 1832 3208000000 1833 3264000000 1834 3321000000 1835 3378000000 1836 3437000000 1837 3497000000 1838 3558000000 1839 3619000000 1840 3682000000 1841 3746000000 1842 3811000000 1843 3877000000 1844 3944000000 1845 4014000000 1846 4082000000 1847 4153000000 1848 4226000000 1849 4299000000 1850 4374000000 1851 4431000000 1852 4488000000 1853 4547000000 1854 4606000000 1855 4666000000 1856 4727000000 1857 4789000000 1858 4847000000 1859 4914000000 1860 4977000000 1861 5043000000 1862 5108000000 1863 5176000000 1864 5242000000 1865 5311000000 1866 5380000000 1867 5451000000 1868 5522000000 1869 5589000000 1870 5666000000 1871 5808000000 1872 5954000000 1873 6103000000 1874 6256000000 1875 6413000000 1876 6573000000 1877 6739000000 1878 6907000000 1879 7081000000 1880 7259000000 1881 7440000000 1882 7627000000 1883 7818000000 1884 8014000000 1885 8215000000 1886 8420000000 1887 8631000000 1888 8848000000 1889 9070000000 1890 9297000000 1891 9522000000 1892 9751000000 1893 9987000000 1894 10230000000 1895 10480000000 1896 10730000000 1897 10990000000 1898 11250000000 1899 11530000000 1900 11800000000 1901 12040000000 1902 12280000000 1903 12520000000 1904 12770000000 1905 13020000000 1906 13280000000 1907 13540000000 1908 13800000000 1909 14080000000 1910 14360000000 1911 14630000000 1912 14920000000 1913 15200000000 1914 15690000000 1915 16200000000 1916 16730000000 1917 17270000000 1918 17830000000 1919 18400000000 1920 19000000000 1921 19940000000 1922 20630000000 1923 21340000000 1924 22080000000 1925 22840000000 1926 23630000000 1927 24440000000 1928 24950000000 1929 26480000000 1930 25880000000 1931 24840000000 1932 26990000000 1933 28610000000 1934 29360000000 1935 30620000000 1936 30780000000 1937 35200000000 1938 34510000000 1939 34510000000 1940 29630000000 1941 25300000000 1942 21280000000 1943 17810000000 1944 14970000000 1945 12660000000 1946 19000000000 1947 24550000000 1948 25820000000 1949 27230000000 1950 26920000000 1951 29330000000 1952 29560000000 1953 33640000000 1954 34750000000 1955 37470000000 1956 40810000000 1957 43600000000 1958 45680000000 1959 47340000000 1960 49410000000 1961 53710000000 1962 55770000000 1963 61590000000 1964 66820000000 1965 73210000000 1966 77630000000 1967 81510000000 1968 87340000000 1969 96320000000 1970 104400000000 1971 112100000000 1972 125900000000 1973 131100000000 1974 126800000000 1975 134600000000 1976 143100000000 1977 147900000000 1978 158300000000 1979 164500000000 1980 167900000000 1981 168200000000 1982 169300000000 1983 170200000000 1984 175100000000 1985 180900000000 1986 184300000000 1987 183900000000 1988 192900000000 1989 200700000000 1990 200400000000 1991 206200000000 1992 208500000000 1993 206600000000 1994 212300000000 1995 218500000000 1996 225200000000 1997 234700000000 1998 243900000000 1999 253500000000 2000 265800000000 2001 278700000000 2002 290500000000 2003 306000000000 2004 320700000000 2005 334000000000 2006 352800000000 2007 365600000000 2008 360200000000 2009 348900000000 2010 331600000000 2011 308000000000 2012 287300000000 2013 278400000000