Year	US Dollars adjusted for inflation)
1800	633
1801	633
1802	634
1803	634
1804	634
1805	634
1806	634
1807	634
1808	634
1809	634
1810	634
1811	634
1812	634
1813	635
1814	635
1815	635
1816	635
1817	635
1818	635
1819	635
1820	635
1821	642
1822	648
1823	655
1824	662
1825	668
1826	675
1827	682
1828	689
1829	696
1830	703
1831	710
1832	718
1833	725
1834	732
1835	740
1836	748
1837	755
1838	763
1839	771
1840	779
1841	787
1842	795
1843	803
1844	811
1845	819
1846	828
1847	836
1848	845
1849	853
1850	862
1851	871
1852	880
1853	889
1854	898
1855	907
1856	916
1857	926
1858	935
1859	945
1860	954
1861	964
1862	974
1863	984
1864	994
1865	1004
1866	1014
1867	1025
1868	1035
1869	1046
1870	1056
1871	1067
1872	1078
1873	1089
1874	1100
1875	1112
1876	1123
1877	1134
1878	1146
1879	1158
1880	1170
1881	1182
1882	1194
1883	1206
1884	1218
1885	1231
1886	1243
1887	1256
1888	1269
1889	1282
1890	1295
1891	1308
1892	1322
1893	1335
1894	1349
1895	1362
1896	1376
1897	1390
1898	1405
1899	1419
1900	1434
1901	1448
1902	1463
1903	1478
1904	1493
1905	1508
1906	1524
1907	1539
1908	1555
1909	1571
1910	1587
1911	1603
1912	1620
1913	1636
1914	1653
1915	1670
1916	1687
1917	1704
1918	1722
1919	1739
1920	1757
1921	1775
1922	1794
1923	1812
1924	1831
1925	1850
1926	1869
1927	1888
1928	1908
1929	1928
1930	1947
1931	1967
1932	1988
1933	2008
1934	2029
1935	2050
1936	2071
1937	2092
1938	2114
1939	2135
1940	2157
1941	2180
1942	2202
1943	2225
1944	2247
1945	2270
1946	2265
1947	2278
1948	2275
1949	2274
1950	2285
1951	2282
1952	2371
1953	2257
1954	2398
1955	2261
1956	2413
1957	2226
1958	2356
1959	2201
1960	2297
1961	2159
1962	2317
1963	2121
1964	2029
1965	2008
1966	1954
1967	1874
1968	1907
1969	1928
1970	1976
1971	2082
1972	2136
1973	2211
1974	2329
1975	2256
1976	2429
1977	2420
1978	2515
1979	2675
1980	2858
1981	2736
1982	2597
1983	2568
1984	2525
1985	2478
1986	2423
1987	2355
1988	2323
1989	2299
1990	2251
1991	2217
1992	1881
1993	1806
1994	1627
1995	1679
1996	1717
1997	1732
1998	1738
1999	1754
2000	1739
2001	1693
2002	1661
2003	1641
2004	1559
2005	1562
2006	1572
2007	1600
2008	1589
2009	1613
2010	1502
2011	1562
2012	1585
2013	1629
2014	1653
2015	1651
2016	1654
2017	1683
2018	1713
2019	1744
2020	1766
2021	1790
2022	1816
2023	1845
2024	1877
2025	1912
2026	1950
2027	1991
2028	2034
2029	2078
2030	2124
2031	2171
2032	2219
2033	2268
2034	2318
2035	2369
2036	2421
2037	2475
2038	2530
2039	2586
2040	2643