Year	US Dollars adjusted for inflation)
1800	4186000000
1801	4181000000
1802	4176000000
1803	4171000000
1804	4167000000
1805	4162000000
1806	4157000000
1807	4152000000
1808	4147000000
1809	4142000000
1810	4138000000
1811	4133000000
1812	4128000000
1813	4123000000
1814	4118000000
1815	4114000000
1816	4109000000
1817	4104000000
1818	4099000000
1819	4095000000
1820	4090000000
1821	4088000000
1822	4086000000
1823	4085000000
1824	4083000000
1825	4081000000
1826	4080000000
1827	4078000000
1828	4076000000
1829	4075000000
1830	4073000000
1831	4071000000
1832	4070000000
1833	4068000000
1834	4066000000
1835	4065000000
1836	4063000000
1837	4061000000
1838	4060000000
1839	4058000000
1840	4056000000
1841	4055000000
1842	4053000000
1843	4051000000
1844	4050000000
1845	4048000000
1846	4046000000
1847	4045000000
1848	4043000000
1849	4041000000
1850	4040000000
1851	4038000000
1852	4036000000
1853	4035000000
1854	4033000000
1855	4031000000
1856	4030000000
1857	4028000000
1858	4026000000
1859	4025000000
1860	4023000000
1861	4021000000
1862	4020000000
1863	4018000000
1864	4016000000
1865	4015000000
1866	4013000000
1867	4011000000
1868	4010000000
1869	4008000000
1870	4006000000
1871	4009000000
1872	4012000000
1873	4015000000
1874	4018000000
1875	4021000000
1876	4024000000
1877	4027000000
1878	4030000000
1879	4033000000
1880	4036000000
1881	4039000000
1882	4042000000
1883	4045000000
1884	4048000000
1885	4051000000
1886	4054000000
1887	4057000000
1888	4061000000
1889	4064000000
1890	4067000000
1891	4070000000
1892	4073000000
1893	4076000000
1894	4079000000
1895	4082000000
1896	4085000000
1897	4088000000
1898	4091000000
1899	4094000000
1900	4097000000
1901	4121000000
1902	4144000000
1903	4168000000
1904	4192000000
1905	4216000000
1906	4240000000
1907	4264000000
1908	4289000000
1909	4313000000
1910	4338000000
1911	4363000000
1912	4507000000
1913	4639000000
1914	4886000000
1915	5762000000
1916	5684000000
1917	6338000000
1918	6883000000
1919	7387000000
1920	6475000000
1921	7034000000
1922	6506000000
1923	7016000000
1924	7108000000
1925	7157000000
1926	7475000000
1927	7851000000
1928	7960000000
1929	7590000000
1930	7233000000
1931	7322000000
1932	7384000000
1933	8994000000
1934	9049000000
1935	9941000000
1936	10950000000
1937	12200000000
1938	12970000000
1939	11820000000
1940	13470000000
1941	13800000000
1942	13860000000
1943	14210000000
1944	13730000000
1945	6514000000
1946	6713000000
1947	7207000000
1948	7896000000
1949	8630000000
1950	9226000000
1951	7569000000
1952	8004000000
1953	10310000000
1954	10950000000
1955	11720000000
1956	12550000000
1957	14020000000
1958	16260000000
1959	16140000000
1960	17560000000
1961	18850000000
1962	18840000000
1963	19010000000
1964	19580000000
1965	20490000000
1966	20830000000
1967	21790000000
1968	22760000000
1969	22970000000
1970	24360000000
1971	25050000000
1972	26180000000
1973	27150000000
1974	28240000000
1975	29800000000
1976	30390000000
1977	31370000000
1978	30500000000
1979	34390000000
1980	32650000000
1981	36400000000
1982	38920000000
1983	38810000000
1984	40710000000
1985	39780000000
1986	40080000000
1987	41340000000
1988	43010000000
1989	44800000000
1990	41820000000
1991	40380000000
1992	36300000000
1993	34230000000
1994	34460000000
1995	31390000000
1996	30700000000
1997	27400000000
1998	28500000000
1999	31260000000
2000	29460000000
2001	31580000000
2002	31990000000
2003	32930000000
2004	33270000000
2005	34760000000
2006	34890000000
2007	33420000000
2008	34440000000
2009	34100000000
2010	33910000000
2011	34150000000
2012	34200000000
