Year	US Dollars adjusted for inflation)
1800	9296000000
1801	9379000000
1802	9463000000
1803	9547000000
1804	9632000000
1805	9717000000
1806	9804000000
1807	9891000000
1808	9979000000
1809	10070000000
1810	10160000000
1811	10250000000
1812	10340000000
1813	10430000000
1814	10520000000
1815	10620000000
1816	10710000000
1817	10810000000
1818	10900000000
1819	11000000000
1820	11100000000
1821	11330000000
1822	11570000000
1823	11820000000
1824	12070000000
1825	12330000000
1826	12590000000
1827	12860000000
1828	13130000000
1829	13410000000
1830	13690000000
1831	13990000000
1832	14280000000
1833	14590000000
1834	14900000000
1835	15210000000
1836	15530000000
1837	15860000000
1838	16200000000
1839	16550000000
1840	16900000000
1841	17260000000
1842	17620000000
1843	18000000000
1844	18380000000
1845	18770000000
1846	19170000000
1847	19580000000
1848	19990000000
1849	20420000000
1850	20850000000
1851	21280000000
1852	21720000000
1853	22170000000
1854	22620000000
1855	23090000000
1856	23560000000
1857	24050000000
1858	24550000000
1859	25050000000
1860	25570000000
1861	26100000000
1862	26630000000
1863	27180000000
1864	27740000000
1865	28310000000
1866	28900000000
1867	29490000000
1868	30100000000
1869	30720000000
1870	31350000000
1871	32010000000
1872	32680000000
1873	33360000000
1874	34060000000
1875	34770000000
1876	35500000000
1877	36240000000
1878	37000000000
1879	37770000000
1880	38560000000
1881	39360000000
1882	40190000000
1883	41030000000
1884	41880000000
1885	42760000000
1886	43650000000
1887	44570000000
1888	45500000000
1889	46450000000
1890	47420000000
1891	48310000000
1892	49220000000
1893	50140000000
1894	51080000000
1895	52040000000
1896	53010000000
1897	54010000000
1898	55020000000
1899	56050000000
1900	57110000000
1901	58470000000
1902	59860000000
1903	61290000000
1904	62750000000
1905	64240000000
1906	65770000000
1907	67340000000
1908	68940000000
1909	70590000000
1910	72270000000
1911	74760000000
1912	77350000000
1913	80020000000
1914	77870000000
1915	75780000000
1916	73750000000
1917	71780000000
1918	69850000000
1919	67980000000
1920	66160000000
1921	65250000000
1922	64590000000
1923	63870000000
1924	63150000000
1925	62490000000
1926	61820000000
1927	61820000000
1928	61820000000
1929	58990000000
1930	63230000000
1931	64720000000
1932	61110000000
1933	64010000000
1934	64720000000
1935	66130000000
1936	66840000000
1937	64010000000
1938	71080000000
1939	68820000000
1940	66650000000
1941	63370000000
1942	61020000000
1943	58520000000
1944	56490000000
1945	54110000000
1946	52020000000
1947	49500000000
1948	47600000000
1949	57970000000
1950	70730000000
1951	76510000000
1952	82440000000
1953	88410000000
1954	94870000000
1955	101200000000
1956	105300000000
1957	109700000000
1958	114300000000
1959	119400000000
1960	124500000000
1961	132700000000
1962	137300000000
1963	146900000000
1964	156300000000
1965	166600000000
1966	186500000000
1967	196100000000
1968	198400000000
1969	207300000000
1970	212000000000
1971	241900000000
1972	257600000000
1973	266100000000
1974	280900000000
1975	293200000000
1976	308200000000
1977	315100000000
1978	325800000000
1979	335400000000
1980	336800000000
1981	334900000000
1982	335200000000
1983	332800000000
1984	346800000000
1985	346700000000
1986	353300000000
1987	346500000000
1988	346200000000
1989	335100000000
1990	298900000000
1991	260400000000
1992	236800000000
1993	239300000000
1994	247500000000
1995	264100000000
1996	273800000000
1997	256700000000
1998	243900000000
1999	240300000000
2000	244700000000
2001	257900000000
2002	269900000000
2003	282400000000
2004	305600000000
2005	317400000000
2006	341900000000
2007	362900000000
2008	389200000000
2009	363300000000
2010	358900000000
2011	366800000000
2012	369300000000
2013	382200000000