Year	US Dollars adjusted for inflation)
1800	1427
1801	1427
1802	1427
1803	1427
1804	1428
1805	1428
1806	1428
1807	1428
1808	1428
1809	1429
1810	1429
1811	1429
1812	1429
1813	1430
1814	1430
1815	1430
1816	1430
1817	1430
1818	1431
1819	1431
1820	1431
1821	1443
1822	1454
1823	1466
1824	1478
1825	1490
1826	1503
1827	1515
1828	1527
1829	1540
1830	1552
1831	1565
1832	1578
1833	1591
1834	1604
1835	1617
1836	1630
1837	1643
1838	1657
1839	1670
1840	1684
1841	1698
1842	1712
1843	1726
1844	1740
1845	1754
1846	1768
1847	1783
1848	1797
1849	1812
1850	1827
1851	1834
1852	1841
1853	1849
1854	1856
1855	1863
1856	1870
1857	1878
1858	1885
1859	1893
1860	1900
1861	1908
1862	1915
1863	1923
1864	1930
1865	1938
1866	1946
1867	1953
1868	1961
1869	1969
1870	1976
1871	2002
1872	2029
1873	2055
1874	2082
1875	2109
1876	2137
1877	2165
1878	2193
1879	2222
1880	2251
1881	2280
1882	2310
1883	2340
1884	2371
1885	2402
1886	2433
1887	2465
1888	2497
1889	2530
1890	2563
1891	2599
1892	2636
1893	2673
1894	2711
1895	2749
1896	2788
1897	2828
1898	2867
1899	2908
1900	2949
1901	2991
1902	3034
1903	3078
1904	3122
1905	3167
1906	3212
1907	3258
1908	3305
1909	3353
1910	3401
1911	3460
1912	3520
1913	3581
1914	3540
1915	3500
1916	3461
1917	3422
1918	3383
1919	3345
1920	3307
1921	3567
1922	3433
1923	3682
1924	4029
1925	4464
1926	4413
1927	4716
1928	5104
1929	5217
1930	5018
1931	4819
1932	4598
1933	4380
1934	4194
1935	4138
1936	4463
1937	4950
1938	4983
1939	5015
1940	5048
1941	5081
1942	5114
1943	5147
1944	5181
1945	5215
1946	5249
1947	5283
1948	5317
1949	5612
1950	6029
1951	6069
1952	6198
1953	6107
1954	6292
1955	6759
1956	7085
1957	7447
1958	7948
1959	8242
1960	8810
1961	9078
1962	9149
1963	8919
1964	9269
1965	9547
1966	9906
1967	10293
1968	10740
1969	10968
1970	11163
1971	11495
1972	11841
1973	12158
1974	12507
1975	12778
1976	12885
1977	13373
1978	13448
1979	13480
1980	13787
1981	13667
1982	13897
1983	14073
1984	14371
1985	14454
1986	14696
1987	14742
1988	15044
1989	15146
1990	14706
1991	12511
1992	11633
1993	11809
1994	12492
1995	13184
1996	14045
1997	14869
1998	15445
1999	15398
2000	15605
2001	16152
2002	16889
2003	17816
2004	18757
2005	20021
2006	21712
2007	24050
2008	25382
2009	23974
2010	25159
2011	25835
2012	26218
2013	26581
2014	27238
2015	28254
2016	29156
2017	30207
2018	31357
2019	32425
2020	33561
2021	34711
2022	35850
2023	36958
2024	38022
2025	39041
2026	40022
2027	40978
2028	41923
2029	42869
2030	43826
2031	44799
2032	45792
2033	46807
2034	47844
2035	48904
2036	49987
2037	51094
2038	52226
2039	53383
2040	54566