Year	US Dollars adjusted for inflation)
1800	314400000
1801	314400000
1802	314400000
1803	314400000
1804	314400000
1805	314400000
1806	314400000
1807	314400000
1808	314400000
1809	314400000
1810	314400000
1811	314400000
1812	314400000
1813	314400000
1814	314400000
1815	314400000
1816	314400000
1817	314400000
1818	314400000
1819	314400000
1820	314400000
1821	318600000
1822	323000000
1823	327300000
1824	331800000
1825	336300000
1826	340800000
1827	345400000
1828	350100000
1829	354800000
1830	359700000
1831	364500000
1832	369500000
1833	374500000
1834	379500000
1835	384700000
1836	389900000
1837	395200000
1838	400500000
1839	405900000
1840	411400000
1841	417000000
1842	422700000
1843	428400000
1844	434200000
1845	440100000
1846	446000000
1847	452100000
1848	458200000
1849	464400000
1850	470700000
1851	477100000
1852	483500000
1853	490100000
1854	496700000
1855	503400000
1856	510300000
1857	517200000
1858	524200000
1859	531300000
1860	538500000
1861	545800000
1862	553100000
1863	560600000
1864	568200000
1865	575900000
1866	583700000
1867	591600000
1868	599600000
1869	607800000
1870	616000000
1871	624300000
1872	632800000
1873	641400000
1874	650100000
1875	658900000
1876	667800000
1877	676800000
1878	686000000
1879	695300000
1880	704700000
1881	714200000
1882	723900000
1883	733700000
1884	743700000
1885	753700000
1886	763900000
1887	774300000
1888	784800000
1889	795400000
1890	806200000
1891	817100000
1892	828200000
1893	839400000
1894	850700000
1895	862300000
1896	873900000
1897	885800000
1898	897800000
1899	909900000
1900	922300000
1901	934800000
1902	947400000
1903	960200000
1904	973200000
1905	986400000
1906	999800000
1907	1013000000
1908	1027000000
1909	1041000000
1910	1055000000
1911	1069000000
1912	1084000000
1913	1099000000
1914	1108000000
1915	1118000000
1916	1128000000
1917	1138000000
1918	1149000000
1919	1159000000
1920	1169000000
1921	1180000000
1922	1190000000
1923	1201000000
1924	1212000000
1925	1223000000
1926	1234000000
1927	1245000000
1928	1256000000
1929	1267000000
1930	1278000000
1931	1290000000
1932	1301000000
1933	1313000000
1934	1325000000
1935	1337000000
1936	1349000000
1937	1361000000
1938	1373000000
1939	1385000000
1940	1398000000
1941	1410000000
1942	1423000000
1943	1436000000
1944	1449000000
1945	1461000000
1946	1475000000
1947	1488000000
1948	1501000000
1949	1515000000
1950	1528000000
1951	1588000000
1952	1633000000
1953	1670000000
1954	1706000000
1955	1746000000
1956	1792000000
1957	1842000000
1958	1895000000
1959	1949000000
1960	2100000000
1961	2212000000
1962	2259000000
1963	2337000000
1964	2654000000
1965	3021000000
1966	3335000000
1967	3584000000
1968	3843000000
1969	4335000000
1970	4303000000
1971	4650000000
1972	4831000000
1973	4639000000
1974	4829000000
1975	4792000000
1976	4758000000
1977	5004000000
1978	5501000000
1979	5832000000
1980	5579000000
1981	5238000000
1982	5037000000
1983	4767000000
1984	4910000000
1985	5135000000
1986	5282000000
1987	5336000000
1988	5545000000
1989	5708000000
1990	5597000000
1991	5493000000
1992	5204000000
1993	4461000000
1994	5321000000
1995	5517000000
1996	5948000000
1997	5623000000
1998	5526000000
1999	5712000000
2000	5617000000
2001	5651000000
2002	5891000000
2003	6174000000
2004	6287000000
2005	6321000000
2006	6559000000
2007	6689000000
2008	6826000000
2009	7065000000
2010	7342000000
2011	7690000000
2012	8101000000
2013	8509000000