Year	US Dollars adjusted for inflation)
1800	962
1801	962
1802	962
1803	962
1804	962
1805	962
1806	962
1807	963
1808	963
1809	963
1810	963
1811	963
1812	963
1813	963
1814	964
1815	964
1816	964
1817	964
1818	964
1819	964
1820	964
1821	966
1822	967
1823	969
1824	970
1825	972
1826	973
1827	974
1828	976
1829	977
1830	979
1831	980
1832	982
1833	983
1834	985
1835	986
1836	987
1837	989
1838	990
1839	992
1840	993
1841	995
1842	996
1843	998
1844	999
1845	1001
1846	1002
1847	1004
1848	1005
1849	1006
1850	1008
1851	1009
1852	1011
1853	1012
1854	1014
1855	1015
1856	1017
1857	1018
1858	1020
1859	1021
1860	1023
1861	1024
1862	1026
1863	1027
1864	1029
1865	1030
1866	1032
1867	1033
1868	1035
1869	1036
1870	1038
1871	1041
1872	1043
1873	1046
1874	1048
1875	1051
1876	1054
1877	1056
1878	1059
1879	1062
1880	1064
1881	1067
1882	1070
1883	1072
1884	1075
1885	1078
1886	1080
1887	1083
1888	1086
1889	1088
1890	1091
1891	1094
1892	1097
1893	1099
1894	1102
1895	1105
1896	1108
1897	1110
1898	1113
1899	1116
1900	1119
1901	1122
1902	1124
1903	1343
1904	1135
1905	1185
1906	1208
1907	1250
1908	1296
1909	1296
1910	1463
1911	1528
1912	1526
1913	1655
1914	1595
1915	1467
1916	1681
1917	1925
1918	2157
1919	2035
1920	2164
1921	2077
1922	2285
1923	2107
1924	2259
1925	2237
1926	2308
1927	2315
1928	2361
1929	2400
1930	2350
1931	2317
1932	2366
1933	2336
1934	2305
1935	2101
1936	2337
1937	2450
1938	2474
1939	2594
1940	2595
1941	2256
1942	1961
1943	1705
1944	1482
1945	1288
1946	1120
1947	1519
1948	1725
1949	1782
1950	1863
1951	2005
1952	2069
1953	2190
1954	2287
1955	2376
1956	2470
1957	2529
1958	2542
1959	2637
1960	2597
1961	2663
1962	2708
1963	2814
1964	2825
1965	2886
1966	2926
1967	2992
1968	3051
1969	3104
1970	3132
1971	3212
1972	3296
1973	3494
1974	3524
1975	3625
1976	3840
1977	3948
1978	4041
1979	4155
1980	4252
1981	4295
1982	4347
1983	4333
1984	3928
1985	3559
1986	3598
1987	3671
1988	3834
1989	3982
1990	4010
1991	3889
1992	3808
1993	3797
1994	3871
1995	3960
1996	4097
1997	4214
1998	4098
1999	4133
2000	4224
2001	4255
2002	4319
2003	4442
2004	4647
2005	4779
2006	4942
2007	5181
2008	5309
2009	5285
2010	5597
2011	5707
2012	5989
2013	6307
2014	6586
2015	6875
2016	7236
2017	7584
2018	7957
2019	8348
2020	8752
2021	9161
2022	9563
2023	9945
2024	10300
2025	10626
2026	10926
2027	11206
2028	11475
2029	11739
2030	12003
2031	12270
2032	12542
2033	12820
2034	13104
2035	13394
2036	13691
2037	13994
2038	14304
2039	14621
2040	14945