Year	US Dollars adjusted for inflation)
1800	943
1801	944
1802	945
1803	946
1804	947
1805	948
1806	950
1807	951
1808	952
1809	953
1810	954
1811	955
1812	956
1813	957
1814	959
1815	960
1816	961
1817	962
1818	963
1819	964
1820	965
1821	972
1822	978
1823	984
1824	991
1825	997
1826	1004
1827	1010
1828	1017
1829	1023
1830	1030
1831	1037
1832	1043
1833	1050
1834	1057
1835	1064
1836	1071
1837	1078
1838	1085
1839	1092
1840	1099
1841	1106
1842	1113
1843	1120
1844	1127
1845	1135
1846	1142
1847	1150
1848	1157
1849	1164
1850	1172
1851	1180
1852	1187
1853	1195
1854	1203
1855	1210
1856	1218
1857	1226
1858	1234
1859	1242
1860	1250
1861	1258
1862	1266
1863	1275
1864	1283
1865	1291
1866	1300
1867	1308
1868	1317
1869	1325
1870	1334
1871	1342
1872	1351
1873	1360
1874	1369
1875	1377
1876	1386
1877	1395
1878	1404
1879	1414
1880	1423
1881	1432
1882	1441
1883	1451
1884	1460
1885	1469
1886	1413
1887	1652
1888	1590
1889	1478
1890	1472
1891	1349
1892	1477
1893	1674
1894	1904
1895	1762
1896	1941
1897	1908
1898	1960
1899	2080
1900	2035
1901	2086
1902	2268
1903	2111
1904	2335
1905	2067
1906	1976
1907	1899
1908	2074
1909	2154
1910	2299
1911	2124
1912	2295
1913	2412
1914	2303
1915	2371
1916	2108
1917	1851
1918	1133
1919	977
1920	981
1921	899
1922	1045
1923	1205
1924	1529
1925	1912
1926	2150
1927	2242
1928	2360
1929	2390
1930	2501
1931	2526
1932	2490
1933	2586
1934	2827
1935	3235
1936	3459
1937	3750
1938	3743
1939	3899
1940	3741
1941	3674
1942	3609
1943	3545
1944	3482
1945	3420
1946	3359
1947	3736
1948	4225
1949	4619
1950	5009
1951	4951
1952	5187
1953	5326
1954	5497
1955	5868
1956	6323
1957	6346
1958	6710
1959	6524
1960	7022
1961	7300
1962	7382
1963	7112
1964	7929
1965	8285
1966	8597
1967	8890
1968	9326
1969	9376
1970	10013
1971	10188
1972	10153
1973	10911
1974	10863
1975	10539
1976	10678
1977	10579
1978	10499
1979	10120
1980	9816
1981	9595
1982	9522
1983	9516
1984	9324
1985	9106
1986	9178
1987	9002
1988	8906
1989	8784
1990	8317
1991	7713
1992	6373
1993	6290
1994	5070
1995	4601
1996	4818
1997	4202
1998	4441
1999	5113
2000	5333
2001	5506
2002	5465
2003	5589
2004	5809
2005	6495
2006	7125
2007	7815
2008	8845
2009	9249
2010	9942
2011	11213
2012	12235
2013	13236
2014	14332
2015	14992
2016	15648
2017	16730
2018	17856
2019	18793
2020	20051
2021	21339
2022	22602
2023	23789
2024	24865
2025	25818
2026	26657
2027	27407
2028	28100
2029	28763
2030	29417
2031	30074
2032	30742
2033	31423
2034	32119
2035	32831
2036	33558
2037	34301
2038	35061
2039	35838
2040	36632