Year	US Dollars adjusted for inflation)
1800	797
1801	797
1802	797
1803	797
1804	797
1805	797
1806	798
1807	798
1808	798
1809	798
1810	798
1811	798
1812	798
1813	798
1814	799
1815	799
1816	799
1817	799
1818	799
1819	799
1820	799
1821	801
1822	804
1823	806
1824	808
1825	810
1826	812
1827	814
1828	817
1829	819
1830	821
1831	823
1832	825
1833	828
1834	830
1835	832
1836	834
1837	837
1838	839
1839	841
1840	843
1841	846
1842	848
1843	850
1844	852
1845	855
1846	857
1847	859
1848	862
1849	864
1850	866
1851	869
1852	871
1853	873
1854	876
1855	878
1856	880
1857	883
1858	885
1859	887
1860	890
1861	892
1862	895
1863	897
1864	899
1865	902
1866	904
1867	907
1868	909
1869	912
1870	914
1871	916
1872	919
1873	921
1874	924
1875	926
1876	929
1877	931
1878	934
1879	936
1880	939
1881	941
1882	944
1883	946
1884	949
1885	951
1886	954
1887	957
1888	959
1889	962
1890	964
1891	967
1892	970
1893	972
1894	975
1895	977
1896	980
1897	983
1898	985
1899	988
1900	991
1901	993
1902	996
1903	999
1904	1001
1905	1004
1906	1007
1907	1009
1908	1012
1909	1015
1910	1017
1911	1020
1912	1023
1913	1026
1914	1028
1915	1031
1916	1034
1917	1037
1918	1039
1919	1042
1920	1045
1921	1049
1922	1053
1923	1057
1924	1060
1925	1064
1926	1068
1927	1072
1928	1088
1929	1104
1930	1120
1931	1137
1932	1153
1933	1170
1934	1187
1935	1205
1936	1223
1937	1240
1938	1259
1939	1277
1940	1296
1941	1315
1942	1334
1943	1354
1944	1373
1945	1394
1946	1414
1947	1435
1948	1456
1949	1477
1950	1498
1951	1550
1952	1561
1953	1586
1954	1636
1955	1650
1956	1671
1957	1692
1958	1698
1959	1753
1960	1763
1961	1760
1962	1737
1963	1732
1964	1772
1965	1802
1966	1887
1967	1956
1968	1991
1969	2076
1970	2152
1971	2201
1972	2220
1973	2243
1974	2256
1975	2108
1976	2149
1977	2110
1978	2170
1979	2207
1980	2006
1981	1865
1982	1834
1983	1717
1984	1666
1985	1610
1986	1586
1987	1622
1988	1686
1989	1759
1990	875
1991	764
1992	505
1993	342
1994	266
1995	247
1996	263
1997	503
1998	606
1999	688
2000	839
2001	832
2002	844
2003	579
2004	583
2005	598
2006	624
2007	657
2008	675
2009	683
2010	700
2011	734
2012	772
2013	819
2014	805
2015	785
2016	754
2017	776
2018	801
2019	829
2020	850
2021	872
2022	894
2023	916
2024	938
2025	960
2026	982
2027	1004
2028	1026
2029	1049
2030	1072
2031	1096
2032	1120
2033	1145
2034	1170
2035	1196
2036	1222
2037	1249
2038	1277
2039	1305
2040	1334