Year	US Dollars adjusted for inflation)
1800	156500000
1801	156500000
1802	156500000
1803	156500000
1804	156500000
1805	156500000
1806	156500000
1807	156500000
1808	156500000
1809	156500000
1810	156500000
1811	156500000
1812	156500000
1813	156500000
1814	156500000
1815	156500000
1816	156500000
1817	156500000
1818	156500000
1819	156500000
1820	156500000
1821	157600000
1822	158800000
1823	160000000
1824	161100000
1825	162300000
1826	163500000
1827	164700000
1828	165900000
1829	167100000
1830	168400000
1831	169600000
1832	170800000
1833	172100000
1834	173400000
1835	174600000
1836	175900000
1837	177200000
1838	178500000
1839	179800000
1840	181100000
1841	182500000
1842	183800000
1843	185200000
1844	186500000
1845	187900000
1846	189300000
1847	190700000
1848	192100000
1849	193500000
1850	194900000
1851	196300000
1852	197800000
1853	199200000
1854	200700000
1855	202200000
1856	203600000
1857	205100000
1858	206600000
1859	208200000
1860	209700000
1861	211200000
1862	212800000
1863	214300000
1864	215900000
1865	217500000
1866	219100000
1867	220700000
1868	222300000
1869	224000000
1870	225600000
1871	227300000
1872	228900000
1873	230600000
1874	232300000
1875	234000000
1876	235700000
1877	237500000
1878	239200000
1879	240900000
1880	242700000
1881	244500000
1882	246300000
1883	248100000
1884	249900000
1885	251800000
1886	253600000
1887	255500000
1888	257300000
1889	259200000
1890	261100000
1891	263100000
1892	265000000
1893	266900000
1894	268900000
1895	270900000
1896	272900000
1897	274900000
1898	276900000
1899	278900000
1900	281000000
1901	283000000
1902	285100000
1903	287200000
1904	289300000
1905	291400000
1906	293600000
1907	295700000
1908	297900000
1909	300100000
1910	302300000
1911	304500000
1912	306700000
1913	309000000
1914	311300000
1915	313500000
1916	315800000
1917	318200000
1918	320500000
1919	322900000
1920	325200000
1921	327600000
1922	330000000
1923	332400000
1924	334900000
1925	337300000
1926	339800000
1927	342300000
1928	344800000
1929	347400000
1930	349900000
1931	352500000
1932	355100000
1933	357700000
1934	360300000
1935	362900000
1936	365600000
1937	368300000
1938	371000000
1939	373700000
1940	376500000
1941	379200000
1942	382000000
1943	384800000
1944	387600000
1945	390500000
1946	393300000
1947	396200000
1948	399100000
1949	402100000
1950	405000000
1951	428600000
1952	453600000
1953	480600000
1954	574300000
1955	547200000
1956	616300000
1957	648500000
1958	658700000
1959	655500000
1960	678800000
1961	711800000
1962	741800000
1963	757400000
1964	819900000
1965	860200000
1966	897000000
1967	930600000
1968	942200000
1969	975500000
1970	1015000000
1971	987600000
1972	1072000000
1973	1103000000
1974	1180000000
1975	1240000000
1976	1256000000
1977	1194000000
1978	1380000000
1979	1434000000
1980	1215000000
1981	1440000000
1982	1523000000
1983	1393000000
1984	1441000000
1985	1513000000
1986	1495000000
1987	1466000000
1988	1519000000
1989	1521000000
1990	1565000000
1991	1639000000
1992	1641000000
1993	1658000000
1994	1696000000
1995	1764000000
1996	1844000000
1997	1939000000
1998	1388000000
1999	1495000000
2000	1630000000
2001	1629000000
2002	1544000000
2003	1533000000
2004	1567000000
2005	1618000000
2006	1653000000
2007	1706000000
2008	1760000000
2009	1813000000
2010	1876000000
2011	1976000000
2012	1947000000
2013	1953000000