Year	US Dollars adjusted for inflation)
1800	417800000
1801	418200000
1802	418700000
1803	419200000
1804	419600000
1805	420100000
1806	420600000
1807	421000000
1808	421500000
1809	422000000
1810	422500000
1811	422900000
1812	423400000
1813	423900000
1814	424400000
1815	424800000
1816	425300000
1817	425800000
1818	426300000
1819	426700000
1820	427200000
1821	430300000
1822	433500000
1823	436700000
1824	439900000
1825	443100000
1826	446300000
1827	449600000
1828	452900000
1829	456200000
1830	459500000
1831	462900000
1832	466300000
1833	469700000
1834	473100000
1835	476600000
1836	480100000
1837	483600000
1838	487200000
1839	490700000
1840	494300000
1841	497900000
1842	501600000
1843	505300000
1844	509000000
1845	512700000
1846	516400000
1847	520200000
1848	524000000
1849	527900000
1850	531700000
1851	535600000
1852	539500000
1853	543500000
1854	547500000
1855	551500000
1856	555500000
1857	559600000
1858	563700000
1859	567800000
1860	572000000
1861	576100000
1862	580400000
1863	584600000
1864	588900000
1865	593200000
1866	597600000
1867	601900000
1868	606300000
1869	610800000
1870	615200000
1871	619700000
1872	624300000
1873	628900000
1874	633500000
1875	638100000
1876	642800000
1877	647500000
1878	652200000
1879	657000000
1880	661800000
1881	666600000
1882	671500000
1883	676400000
1884	681400000
1885	686400000
1886	691400000
1887	696500000
1888	701600000
1889	706700000
1890	711900000
1891	717100000
1892	722300000
1893	727600000
1894	733000000
1895	738300000
1896	743700000
1897	749200000
1898	754700000
1899	760200000
1900	765800000
1901	771400000
1902	777000000
1903	782700000
1904	788400000
1905	794200000
1906	800000000
1907	805900000
1908	811800000
1909	817700000
1910	823700000
1911	829700000
1912	835800000
1913	841900000
1914	848100000
1915	854300000
1916	860600000
1917	866900000
1918	873200000
1919	879600000
1920	886000000
1921	892500000
1922	899100000
1923	905600000
1924	912300000
1925	918900000
1926	925700000
1927	932500000
1928	939300000
1929	946200000
1930	953100000
1931	960100000
1932	967100000
1933	974200000
1934	981300000
1935	988500000
1936	995700000
1937	1003000000
1938	1010000000
1939	1018000000
1940	1025000000
1941	1033000000
1942	1040000000
1943	1048000000
1944	1056000000
1945	1063000000
1946	1071000000
1947	1079000000
1948	1087000000
1949	1095000000
1950	1103000000
1951	1175000000
1952	1221000000
1953	1279000000
1954	1362000000
1955	1416000000
1956	1481000000
1957	1548000000
1958	1603000000
1959	1706000000
1960	1769000000
1961	1737000000
1962	1990000000
1963	1803000000
1964	1598000000
1965	1719000000
1966	1843000000
1967	1978000000
1968	2121000000
1969	2355000000
1970	2615000000
1971	2651000000
1972	2666000000
1973	2754000000
1974	2895000000
1975	3441000000
1976	3382000000
1977	3555000000
1978	3901000000
1979	4273000000
1980	4798000000
1981	5101000000
1982	5489000000
1983	5790000000
1984	5575000000
1985	5890000000
1986	6328000000
1987	6402000000
1988	6249000000
1989	6340000000
1990	6120000000
1991	5512000000
1992	5382000000
1993	4475000000
1994	2444000000
1995	3664000000
1996	4091000000
1997	4204000000
1998	5058000000
1999	5814000000
2000	6452000000
2001	7033000000
2002	7731000000
2003	7759000000
2004	8011000000
2005	8465000000
2006	9319000000
2007	9906000000
2008	11330000000
2009	12160000000
2010	13150000000
2011	14360000000
2012	15650000000
2013	16570000000