Year	US Dollars adjusted for inflation)
1800	165400000
1801	165700000
1802	166000000
1803	166200000
1804	166500000
1805	166800000
1806	167100000
1807	167400000
1808	167700000
1809	168000000
1810	168300000
1811	168600000
1812	168900000
1813	169200000
1814	169500000
1815	169800000
1816	170100000
1817	170400000
1818	170700000
1819	171000000
1820	171300000
1821	173300000
1822	175400000
1823	177500000
1824	179600000
1825	181700000
1826	183900000
1827	186000000
1828	188200000
1829	190500000
1830	192700000
1831	195000000
1832	197300000
1833	199700000
1834	202000000
1835	204400000
1836	206800000
1837	209300000
1838	211800000
1839	214300000
1840	216800000
1841	219400000
1842	222000000
1843	224600000
1844	227300000
1845	230000000
1846	232700000
1847	235400000
1848	238200000
1849	241100000
1850	243900000
1851	246800000
1852	249700000
1853	252700000
1854	255700000
1855	258700000
1856	261800000
1857	264900000
1858	268000000
1859	271200000
1860	274400000
1861	277700000
1862	280900000
1863	284300000
1864	287600000
1865	291000000
1866	294500000
1867	298000000
1868	301500000
1869	305100000
1870	308700000
1871	312400000
1872	316100000
1873	319800000
1874	323600000
1875	327400000
1876	331300000
1877	335200000
1878	339200000
1879	343200000
1880	347300000
1881	351400000
1882	359700000
1883	368200000
1884	376900000
1885	385800000
1886	394900000
1887	404200000
1888	413700000
1889	423500000
1890	433500000
1891	443700000
1892	454600000
1893	465800000
1894	477200000
1895	488900000
1896	500900000
1897	513200000
1898	525800000
1899	538700000
1900	551900000
1901	565500000
1902	580500000
1903	595900000
1904	611700000
1905	627900000
1906	644600000
1907	661600000
1908	679200000
1909	697200000
1910	715700000
1911	734700000
1912	752800000
1913	771300000
1914	788100000
1915	805300000
1916	822800000
1917	840700000
1918	859000000
1919	877700000
1920	896900000
1921	916400000
1922	935000000
1923	954000000
1924	973400000
1925	993100000
1926	1013000000
1927	1034000000
1928	1055000000
1929	1076000000
1930	1098000000
1931	1121000000
1932	1150000000
1933	1180000000
1934	1211000000
1935	1243000000
1936	1276000000
1937	1310000000
1938	1344000000
1939	1380000000
1940	1416000000
1941	1453000000
1942	1492000000
1943	1531000000
1944	1571000000
1945	1613000000
1946	1655000000
1947	1709000000
1948	1765000000
1949	1823000000
1950	1883000000
1951	1982000000
1952	2086000000
1953	2197000000
1954	2318000000
1955	2450000000
1956	2593000000
1957	2744000000
1958	2901000000
1959	3059000000
1960	3213000000
1961	3360000000
1962	3500000000
1963	3639000000
1964	3787000000
1965	3953000000
1966	4139000000
1967	4346000000
1968	4572000000
1969	4813000000
1970	5064000000
1971	5774000000
1972	6249000000
1973	6503000000
1974	6446000000
1975	5473000000
1976	6591000000
1977	7729000000
1978	8381000000
1979	9234000000
1980	9754000000
1981	9980000000
1982	10530000000
1983	10980000000
1984	11850000000
1985	12370000000
1986	12850000000
1987	13810000000
1988	15070000000
1989	16370000000
1990	17580000000
1991	17610000000
1992	19190000000
1993	19280000000
1994	20420000000
1995	22520000000
1996	23050000000
1997	23720000000
1998	25080000000
1999	26510000000
2000	28090000000
2001	29440000000
2002	30280000000
2003	30950000000
2004	32090000000
2005	32970000000
2006	34220000000
2007	35600000000
2008	36400000000
2009	35190000000
2010	35190000000
2011	34870000000
2012	34030000000
2013	31980000000