Year	US Dollars adjusted for inflation)
1800	546
1801	546
1802	546
1803	546
1804	547
1805	547
1806	547
1807	547
1808	547
1809	547
1810	547
1811	547
1812	547
1813	547
1814	547
1815	547
1816	548
1817	548
1818	548
1819	548
1820	548
1821	550
1822	552
1823	553
1824	555
1825	557
1826	559
1827	561
1828	563
1829	565
1830	567
1831	569
1832	571
1833	573
1834	575
1835	576
1836	578
1837	580
1838	582
1839	584
1840	586
1841	588
1842	590
1843	592
1844	594
1845	596
1846	598
1847	600
1848	602
1849	604
1850	607
1851	609
1852	611
1853	613
1854	615
1855	617
1856	619
1857	621
1858	623
1859	625
1860	627
1861	630
1862	632
1863	634
1864	636
1865	638
1866	640
1867	643
1868	645
1869	647
1870	649
1871	651
1872	654
1873	656
1874	658
1875	660
1876	662
1877	665
1878	667
1879	669
1880	671
1881	674
1882	676
1883	678
1884	681
1885	683
1886	685
1887	688
1888	690
1889	692
1890	695
1891	697
1892	699
1893	702
1894	704
1895	707
1896	709
1897	711
1898	714
1899	716
1900	719
1901	721
1902	723
1903	726
1904	728
1905	731
1906	733
1907	736
1908	738
1909	741
1910	743
1911	746
1912	748
1913	751
1914	756
1915	760
1916	765
1917	770
1918	775
1919	779
1920	784
1921	789
1922	794
1923	799
1924	804
1925	809
1926	814
1927	819
1928	825
1929	830
1930	835
1931	840
1932	845
1933	851
1934	856
1935	861
1936	867
1937	872
1938	878
1939	883
1940	888
1941	894
1942	900
1943	905
1944	911
1945	916
1946	922
1947	928
1948	933
1949	939
1950	945
1951	959
1952	973
1953	987
1954	1002
1955	1016
1956	1031
1957	1046
1958	1061
1959	1077
1960	1093
1961	1140
1962	1190
1963	1215
1964	1294
1965	1398
1966	1448
1967	1475
1968	1506
1969	1595
1970	1728
1971	1795
1972	1853
1973	1928
1974	1933
1975	1873
1976	1771
1977	1748
1978	1857
1979	1850
1980	1766
1981	1718
1982	1681
1983	1690
1984	1641
1985	1663
1986	1696
1987	1700
1988	1705
1989	1639
1990	1549
1991	1655
1992	1837
1993	2117
1994	2187
1995	2061
1996	2164
1997	2026
1998	1899
1999	1885
2000	1791
2001	1744
2002	1698
2003	1692
2004	1695
2005	1759
2006	1756
2007	1837
2008	1913
2009	1983
2010	2087
2011	2259
2012	2388
2013	2467
2014	2621
2015	2749
2016	2761
2017	2781
2018	2804
2019	2828
2020	2848
2021	2871
2022	2899
2023	2934
2024	2976
2025	3026
2026	3083
2027	3145
2028	3211
2029	3281
2030	3353
2031	3427
2032	3503
2033	3581
2034	3660
2035	3741
2036	3824
2037	3909
2038	3996
2039	4085
2040	4175