Year	US Dollars adjusted for inflation)
1800	1853000000
1801	1859000000
1802	1864000000
1803	1870000000
1804	1876000000
1805	1881000000
1806	1887000000
1807	1892000000
1808	1898000000
1809	1904000000
1810	1909000000
1811	1915000000
1812	1921000000
1813	1926000000
1814	1932000000
1815	1938000000
1816	1944000000
1817	1950000000
1818	1955000000
1819	1961000000
1820	1967000000
1821	1973000000
1822	1979000000
1823	1985000000
1824	1991000000
1825	1997000000
1826	2003000000
1827	2009000000
1828	2015000000
1829	2021000000
1830	2027000000
1831	2033000000
1832	2039000000
1833	2045000000
1834	2051000000
1835	2057000000
1836	2063000000
1837	2069000000
1838	2076000000
1839	2082000000
1840	2088000000
1841	2094000000
1842	2100000000
1843	2107000000
1844	2113000000
1845	2119000000
1846	2126000000
1847	2132000000
1848	2138000000
1849	2145000000
1850	2151000000
1851	2158000000
1852	2164000000
1853	2170000000
1854	2177000000
1855	2183000000
1856	2190000000
1857	2196000000
1858	2203000000
1859	2210000000
1860	2216000000
1861	2223000000
1862	2229000000
1863	2236000000
1864	2243000000
1865	2249000000
1866	2256000000
1867	2263000000
1868	2270000000
1869	2276000000
1870	2283000000
1871	2290000000
1872	2297000000
1873	2304000000
1874	2311000000
1875	2318000000
1876	2324000000
1877	2331000000
1878	2338000000
1879	2345000000
1880	2352000000
1881	2359000000
1882	2366000000
1883	2373000000
1884	2381000000
1885	2388000000
1886	2395000000
1887	2402000000
1888	2409000000
1889	2416000000
1890	2423000000
1891	2431000000
1892	2438000000
1893	2445000000
1894	2453000000
1895	2460000000
1896	2467000000
1897	2475000000
1898	2482000000
1899	2489000000
1900	2497000000
1901	2518000000
1902	2539000000
1903	2560000000
1904	2582000000
1905	2603000000
1906	2625000000
1907	2647000000
1908	2669000000
1909	2691000000
1910	2714000000
1911	2737000000
1912	2760000000
1913	2783000000
1914	2806000000
1915	2830000000
1916	2853000000
1917	2877000000
1918	2901000000
1919	2926000000
1920	2950000000
1921	2975000000
1922	3050000000
1923	3128000000
1924	3207000000
1925	3288000000
1926	3371000000
1927	3457000000
1928	3544000000
1929	3634000000
1930	3726000000
1931	3820000000
1932	3978000000
1933	4141000000
1934	4312000000
1935	4489000000
1936	4673000000
1937	4866000000
1938	5066000000
1939	5274000000
1940	5491000000
1941	5717000000
1942	5952000000
1943	6197000000
1944	6452000000
1945	6717000000
1946	6993000000
1947	7281000000
1948	7580000000
1949	7892000000
1950	8946000000
1951	10500000000
1952	9895000000
1953	9459000000
1954	10250000000
1955	10850000000
1956	11420000000
1957	11940000000
1958	11980000000
1959	11600000000
1960	12560000000
1961	12110000000
1962	13120000000
1963	13690000000
1964	14510000000
1965	15220000000
1966	17040000000
1967	17770000000
1968	17780000000
1969	18930000000
1970	17970000000
1971	19140000000
1972	20100000000
1973	21150000000
1974	22190000000
1975	22100000000
1976	22990000000
1977	25100000000
1978	27360000000
1979	28390000000
1980	29980000000
1981	31110000000
1982	32250000000
1983	32690000000
1984	33270000000
1985	34690000000
1986	37180000000
1987	39380000000
1988	41820000000
1989	43790000000
1990	45630000000
1991	46270000000
1992	45910000000
1993	46070000000
1994	47280000000
1995	49360000000
1996	51410000000
1997	51550000000
1998	53280000000
1999	54400000000
2000	54670000000
2001	57110000000
2002	57440000000
2003	59110000000
2004	62130000000
2005	65800000000
2006	69960000000
2007	74850000000
2008	76000000000
2009	78080000000
2010	82580000000
2011	86190000000
2012	90120000000
2013	95160000000