Year	US Dollars adjusted for inflation)
1800	263000000
1801	263000000
1802	263000000
1803	263000000
1804	263000000
1805	263000000
1806	263000000
1807	263000000
1808	263000000
1809	263000000
1810	263000000
1811	263000000
1812	263000000
1813	263000000
1814	263000000
1815	263000000
1816	263000000
1817	263000000
1818	263000000
1819	263000000
1820	263000000
1821	265800000
1822	268700000
1823	271600000
1824	274600000
1825	277500000
1826	280500000
1827	283500000
1828	286600000
1829	289700000
1830	292800000
1831	296000000
1832	299200000
1833	302400000
1834	305700000
1835	309000000
1836	312300000
1837	315700000
1838	319100000
1839	322500000
1840	326000000
1841	329500000
1842	333100000
1843	336700000
1844	340300000
1845	344000000
1846	347700000
1847	351500000
1848	355300000
1849	359100000
1850	363000000
1851	366900000
1852	370900000
1853	374900000
1854	378900000
1855	383000000
1856	387100000
1857	391300000
1858	395500000
1859	399800000
1860	404100000
1861	408500000
1862	412900000
1863	417400000
1864	421900000
1865	426400000
1866	431000000
1867	435700000
1868	440400000
1869	445100000
1870	450000000
1871	454800000
1872	459700000
1873	464700000
1874	469700000
1875	474800000
1876	479900000
1877	485100000
1878	490300000
1879	495600000
1880	501000000
1881	506400000
1882	511800000
1883	517400000
1884	523000000
1885	528600000
1886	534300000
1887	540100000
1888	545900000
1889	551800000
1890	557800000
1891	563800000
1892	569900000
1893	576000000
1894	582200000
1895	588500000
1896	594900000
1897	601300000
1898	607800000
1899	614400000
1900	621000000
1901	627700000
1902	634500000
1903	641300000
1904	648200000
1905	655200000
1906	662300000
1907	669500000
1908	676700000
1909	684000000
1910	691400000
1911	698900000
1912	706400000
1913	714000000
1914	721700000
1915	729500000
1916	737400000
1917	745400000
1918	753400000
1919	761600000
1920	769800000
1921	778100000
1922	786500000
1923	795000000
1924	803600000
1925	812200000
1926	821000000
1927	829900000
1928	848100000
1929	866700000
1930	885800000
1931	905200000
1932	925100000
1933	945400000
1934	966200000
1935	987400000
1936	1009000000
1937	1031000000
1938	1054000000
1939	1077000000
1940	1101000000
1941	1125000000
1942	1150000000
1943	1175000000
1944	1201000000
1945	1227000000
1946	1254000000
1947	1282000000
1948	1310000000
1949	1339000000
1950	1368000000
1951	1435000000
1952	1469000000
1953	1518000000
1954	1595000000
1955	1640000000
1956	1695000000
1957	1754000000
1958	1798000000
1959	1898000000
1960	1953000000
1961	1994000000
1962	2014000000
1963	2057000000
1964	2155000000
1965	2246000000
1966	2411000000
1967	2563000000
1968	2676000000
1969	2864000000
1970	3047000000
1971	3201000000
1972	3317000000
1973	3445000000
1974	3562000000
1975	3424000000
1976	3588000000
1977	3622000000
1978	3830000000
1979	4013000000
1980	3761000000
1981	3615000000
1982	3678000000
1983	3552000000
1984	3531000000
1985	3459000000
1986	3419000000
1987	3480000000
1988	3578000000
1989	3678000000
1990	1801000000
1991	1545000000
1992	1003000000
1993	672200000
1994	525900000
1995	503500000
1996	564500000
1997	1164000000
1998	1510000000
1999	1856000000
2000	2271000000
2001	2336000000
2002	2422000000
2003	1671000000
2004	1715000000
2005	1806000000
2006	2050000000
2007	2226000000
2008	2406000000
2009	2592000000
2010	2780000000
2011	3010000000
2012	3266000000
2013	3521000000