Year	US Dollars adjusted for inflation)
1800	752
1801	754
1802	757
1803	759
1804	762
1805	764
1806	766
1807	769
1808	771
1809	774
1810	776
1811	779
1812	781
1813	784
1814	786
1815	789
1816	791
1817	794
1818	796
1819	799
1820	801
1821	804
1822	806
1823	809
1824	811
1825	814
1826	816
1827	819
1828	822
1829	824
1830	827
1831	830
1832	832
1833	835
1834	837
1835	840
1836	843
1837	845
1838	848
1839	851
1840	853
1841	856
1842	859
1843	862
1844	864
1845	867
1846	870
1847	873
1848	875
1849	878
1850	881
1851	884
1852	886
1853	889
1854	892
1855	895
1856	898
1857	901
1858	903
1859	906
1860	909
1861	912
1862	915
1863	918
1864	921
1865	924
1866	927
1867	930
1868	932
1869	935
1870	938
1871	941
1872	944
1873	947
1874	950
1875	953
1876	956
1877	959
1878	962
1879	965
1880	969
1881	972
1882	975
1883	978
1884	981
1885	984
1886	987
1887	990
1888	993
1889	997
1890	1000
1891	1003
1892	1006
1893	1009
1894	1012
1895	1016
1896	1019
1897	1022
1898	1025
1899	1029
1900	1032
1901	1035
1902	1038
1903	1042
1904	1045
1905	1048
1906	1052
1907	1055
1908	1058
1909	1062
1910	1065
1911	1068
1912	1072
1913	1075
1914	1107
1915	1139
1916	1173
1917	1207
1918	1243
1919	1280
1920	1317
1921	1357
1922	1397
1923	1439
1924	1481
1925	1526
1926	1571
1927	1618
1928	1666
1929	1716
1930	1767
1931	1819
1932	1874
1933	1929
1934	1987
1935	2046
1936	2107
1937	2169
1938	2234
1939	2300
1940	2369
1941	2439
1942	2512
1943	2586
1944	2663
1945	2742
1946	2824
1947	2908
1948	2994
1949	3083
1950	3175
1951	3273
1952	3292
1953	3338
1954	3439
1955	3461
1956	3504
1957	3540
1958	3534
1959	3635
1960	3764
1961	3790
1962	3739
1963	3773
1964	3740
1965	3734
1966	3750
1967	3744
1968	3719
1969	3712
1970	4410
1971	4566
1972	4586
1973	4661
1974	4439
1975	4409
1976	4600
1977	3831
1978	3683
1979	3606
1980	3551
1981	3578
1982	3584
1983	3514
1984	3855
1985	3763
1986	3675
1987	3589
1988	3419
1989	3218
1990	3102
1991	2889
1992	2849
1993	2646
1994	2605
1995	2482
1996	2331
1997	2253
1998	2190
1999	2175
2000	2131
2001	2130
2002	2146
2003	2179
2004	2226
2005	2260
2006	2330
2007	2409
2008	2507
2009	2589
2010	2635
2011	2705
2012	2787
2013	2876
2014	2997
2015	3139
2016	3267
2017	3400
2018	3539
2019	3649
2020	3789
2021	3931
2022	4071
2023	4206
2024	4334
2025	4455
2026	4570
2027	4681
2028	4790
2029	4899
2030	5009
2031	5120
2032	5234
2033	5350
2034	5469
2035	5590
2036	5714
2037	5841
2038	5970
2039	6102
2040	6237