Year	US Dollars adjusted for inflation)
1800	197000000
1801	197200000
1802	197500000
1803	197700000
1804	197900000
1805	198100000
1806	198300000
1807	198500000
1808	198700000
1809	198900000
1810	199100000
1811	199300000
1812	199500000
1813	199700000
1814	199900000
1815	200100000
1816	200300000
1817	200600000
1818	200800000
1819	201000000
1820	201200000
1821	202800000
1822	204500000
1823	206100000
1824	207800000
1825	209500000
1826	211200000
1827	212900000
1828	214600000
1829	216400000
1830	218100000
1831	219900000
1832	221700000
1833	223500000
1834	225300000
1835	227100000
1836	229000000
1837	230800000
1838	232700000
1839	234600000
1840	236500000
1841	238400000
1842	240400000
1843	242300000
1844	244300000
1845	246300000
1846	248300000
1847	250300000
1848	252300000
1849	254400000
1850	256500000
1851	258500000
1852	260600000
1853	262800000
1854	264900000
1855	267000000
1856	269200000
1857	271400000
1858	273600000
1859	275800000
1860	278100000
1861	280300000
1862	282600000
1863	284900000
1864	287200000
1865	289500000
1866	291900000
1867	294300000
1868	296700000
1869	299100000
1870	301500000
1871	309400000
1872	317500000
1873	325900000
1874	334400000
1875	343200000
1876	352200000
1877	361500000
1878	370900000
1879	380700000
1880	390700000
1881	400900000
1882	411400000
1883	422200000
1884	433300000
1885	444700000
1886	456400000
1887	468400000
1888	480700000
1889	493300000
1890	506200000
1891	514200000
1892	522200000
1893	530400000
1894	538800000
1895	547200000
1896	555800000
1897	564600000
1898	573400000
1899	582400000
1900	591600000
1901	606400000
1902	621500000
1903	637000000
1904	652900000
1905	669300000
1906	686000000
1907	703100000
1908	720700000
1909	738700000
1910	757100000
1911	763800000
1912	770600000
1913	777400000
1914	781600000
1915	785700000
1916	789900000
1917	794100000
1918	798300000
1919	802600000
1920	806900000
1921	822000000
1922	841500000
1923	880500000
1924	938700000
1925	979500000
1926	1042000000
1927	1020000000
1928	1103000000
1929	1156000000
1930	1127000000
1931	1087000000
1932	980900000
1933	1006000000
1934	1039000000
1935	1018000000
1936	1144000000
1937	1158000000
1938	1244000000
1939	1306000000
1940	1306000000
1941	1306000000
1942	1306000000
1943	1306000000
1944	1306000000
1945	1306000000
1946	1306000000
1947	1306000000
1948	1551000000
1949	1696000000
1950	1581000000
1951	1635000000
1952	1509000000
1953	1739000000
1954	1845000000
1955	1972000000
1956	1944000000
1957	2286000000
1958	2399000000
1959	2714000000
1960	2909000000
1961	3066000000
1962	3152000000
1963	3509000000
1964	3867000000
1965	3980000000
1966	4186000000
1967	4239000000
1968	4303000000
1969	4762000000
1970	4982000000
1971	5556000000
1972	5757000000
1973	5973000000
1974	6769000000
1975	6792000000
1976	7020000000
1977	7550000000
1978	7983000000
1979	8529000000
1980	8935000000
1981	9055000000
1982	9051000000
1983	9056000000
1984	9227000000
1985	9278000000
1986	9673000000
1987	9614000000
1988	9553000000
1989	9517000000
1990	8908000000
1991	7985000000
1992	6131000000
1993	3895000000
1994	3936000000
1995	4453000000
1996	5583000000
1997	5814000000
1998	5938000000
1999	5349000000
2000	5476000000
2001	5567000000
2002	5768000000
2003	6052000000
2004	6470000000
2005	6870000000
2006	7453000000
2007	8084000000
2008	8637000000
2009	8127000000
2010	8304000000
2011	8932000000
2012	8695000000
2013	8974000000