Year	US Dollars adjusted for inflation)
1800	1882000000
1801	1889000000
1802	1896000000
1803	1903000000
1804	1909000000
1805	1916000000
1806	1923000000
1807	1930000000
1808	1937000000
1809	1944000000
1810	1951000000
1811	1958000000
1812	1965000000
1813	1972000000
1814	1979000000
1815	1986000000
1816	1993000000
1817	2000000000
1818	2007000000
1819	2014000000
1820	2022000000
1821	2046000000
1822	2072000000
1823	2097000000
1824	2123000000
1825	2149000000
1826	2175000000
1827	2202000000
1828	2229000000
1829	2256000000
1830	2284000000
1831	2312000000
1832	2340000000
1833	2369000000
1834	2398000000
1835	2427000000
1836	2457000000
1837	2487000000
1838	2517000000
1839	2548000000
1840	2580000000
1841	2611000000
1842	2643000000
1843	2676000000
1844	2708000000
1845	2742000000
1846	2775000000
1847	2809000000
1848	2844000000
1849	2879000000
1850	2914000000
1851	2950000000
1852	2986000000
1853	3022000000
1854	3059000000
1855	3097000000
1856	3135000000
1857	3173000000
1858	3212000000
1859	3252000000
1860	3292000000
1861	3332000000
1862	3373000000
1863	3414000000
1864	3456000000
1865	3498000000
1866	3541000000
1867	3585000000
1868	3629000000
1869	3673000000
1870	3718000000
1871	3765000000
1872	3812000000
1873	3859000000
1874	3908000000
1875	3957000000
1876	4006000000
1877	4056000000
1878	4107000000
1879	4159000000
1880	4211000000
1881	4263000000
1882	4317000000
1883	4371000000
1884	4426000000
1885	4481000000
1886	4537000000
1887	4594000000
1888	4651000000
1889	4710000000
1890	4769000000
1891	4828000000
1892	4889000000
1893	4950000000
1894	5012000000
1895	5075000000
1896	5138000000
1897	5202000000
1898	5268000000
1899	5334000000
1900	5400000000
1901	5468000000
1902	5536000000
1903	5606000000
1904	5676000000
1905	5747000000
1906	5819000000
1907	5892000000
1908	5965000000
1909	6040000000
1910	6116000000
1911	6192000000
1912	6270000000
1913	6348000000
1914	6571000000
1915	6802000000
1916	7041000000
1917	7289000000
1918	7545000000
1919	7810000000
1920	8085000000
1921	8369000000
1922	8663000000
1923	8967000000
1924	9283000000
1925	9609000000
1926	9947000000
1927	10300000000
1928	10660000000
1929	11030000000
1930	11420000000
1931	11820000000
1932	12240000000
1933	12670000000
1934	13110000000
1935	13570000000
1936	14050000000
1937	14540000000
1938	15060000000
1939	15580000000
1940	16130000000
1941	16700000000
1942	17290000000
1943	17890000000
1944	18520000000
1945	19170000000
1946	19850000000
1947	20540000000
1948	21270000000
1949	22010000000
1950	22790000000
1951	23380000000
1952	23970000000
1953	24720000000
1954	25480000000
1955	26280000000
1956	26420000000
1957	26560000000
1958	26720000000
1959	26870000000
1960	27020000000
1961	28030000000
1962	29080000000
1963	30160000000
1964	31290000000
1965	32480000000
1966	34410000000
1967	36480000000
1968	38660000000
1969	40920000000
1970	43270000000
1971	45720000000
1972	46990000000
1973	48870000000
1974	51730000000
1975	55410000000
1976	61770000000
1977	65090000000
1978	67310000000
1979	70780000000
1980	77750000000
1981	76210000000
1982	84330000000
1983	83860000000
1984	87320000000
1985	92660000000
1986	99710000000
1987	97200000000
1988	106800000000
1989	108800000000
1990	112500000000
1991	119800000000
1992	114500000000
1993	112800000000
1994	123900000000
1995	115200000000
1996	128600000000
1997	125000000000
1998	134100000000
1999	133200000000
2000	133800000000
2001	141500000000
2002	145100000000
2003	153100000000
2004	160100000000
2005	163000000000
2006	175500000000
2007	180100000000
2008	190000000000
2009	198900000000
2010	206000000000
2011	216200000000
2012	221900000000
2013	232000000000