Year	US Dollars adjusted for inflation)
1800	254400000
1801	254400000
1802	254400000
1803	254400000
1804	254400000
1805	254400000
1806	254400000
1807	254400000
1808	254400000
1809	254400000
1810	254400000
1811	254400000
1812	254400000
1813	254400000
1814	254400000
1815	254400000
1816	254400000
1817	254400000
1818	254400000
1819	254400000
1820	254400000
1821	259800000
1822	265400000
1823	271100000
1824	276900000
1825	282800000
1826	288900000
1827	295100000
1828	301400000
1829	307900000
1830	314500000
1831	321200000
1832	328100000
1833	335100000
1834	342300000
1835	349700000
1836	357200000
1837	364800000
1838	372700000
1839	380600000
1840	388800000
1841	397100000
1842	405700000
1843	414400000
1844	423200000
1845	432300000
1846	441600000
1847	451100000
1848	460700000
1849	470600000
1850	480700000
1851	491900000
1852	503400000
1853	515100000
1854	527100000
1855	539400000
1856	552000000
1857	564800000
1858	578000000
1859	591500000
1860	605200000
1861	619300000
1862	633800000
1863	648500000
1864	663700000
1865	679100000
1866	694900000
1867	711100000
1868	727700000
1869	744700000
1870	762000000
1871	779700000
1872	797900000
1873	816500000
1874	835500000
1875	854900000
1876	874800000
1877	895100000
1878	916000000
1879	937300000
1880	959100000
1881	981400000
1882	1004000000
1883	1028000000
1884	1052000000
1885	1076000000
1886	1101000000
1887	1127000000
1888	1153000000
1889	1180000000
1890	1207000000
1891	1235000000
1892	1264000000
1893	1293000000
1894	1323000000
1895	1354000000
1896	1386000000
1897	1418000000
1898	1451000000
1899	1485000000
1900	1519000000
1901	1564000000
1902	1611000000
1903	1659000000
1904	1710000000
1905	1759000000
1906	1811000000
1907	1866000000
1908	1922000000
1909	1978000000
1910	2037000000
1911	2098000000
1912	2161000000
1913	2225000000
1914	2293000000
1915	2361000000
1916	2430000000
1917	2505000000
1918	2579000000
1919	2656000000
1920	2736000000
1921	2755000000
1922	2908000000
1923	3045000000
1924	3248000000
1925	3017000000
1926	3560000000
1927	3149000000
1928	3663000000
1929	3693000000
1930	3786000000
1931	3418000000
1932	3110000000
1933	3558000000
1934	3703000000
1935	4108000000
1936	4049000000
1937	4470000000
1938	4189000000
1939	4532000000
1940	4967000000
1941	4903000000
1942	5343000000
1943	5881000000
1944	5598000000
1945	5418000000
1946	5556000000
1947	7057000000
1948	9032000000
1949	8239000000
1950	8215000000
1951	8302000000
1952	8857000000
1953	9425000000
1954	9475000000
1955	9906000000
1956	10630000000
1957	11140000000
1958	11330000000
1959	11810000000
1960	12270000000
1961	12680000000
1962	14210000000
1963	14840000000
1964	16240000000
1965	17100000000
1966	18210000000
1967	19120000000
1968	19610000000
1969	20120000000
1970	20490000000
1971	21390000000
1972	22700000000
1973	23720000000
1974	25270000000
1975	26570000000
1976	27460000000
1977	28910000000
1978	30630000000
1979	29920000000
1980	27490000000
1981	25930000000
1982	25080000000
1983	25340000000
1984	25870000000
1985	26380000000
1986	26520000000
1987	27060000000
1988	27410000000
1989	27590000000
1990	28340000000
1991	29080000000
1992	31160000000
1993	33080000000
1994	34930000000
1995	36870000000
1996	37200000000
1997	38380000000
1998	39340000000
1999	40140000000
2000	40460000000
2001	40570000000
2002	40870000000
2003	40990000000
2004	41130000000
2005	41690000000
2006	43350000000
2007	44980000000
2008	45550000000
2009	44170000000
2010	44840000000
2011	45790000000
2012	46650000000
2013	47490000000