Year	US Dollars adjusted for inflation)
1800	1097
1801	1101
1802	1105
1803	1110
1804	1114
1805	1118
1806	1122
1807	1126
1808	1131
1809	1135
1810	1139
1811	1143
1812	1148
1813	1152
1814	1156
1815	1161
1816	1165
1817	1169
1818	1174
1819	1178
1820	1182
1821	1187
1822	1191
1823	1196
1824	1200
1825	1205
1826	1209
1827	1214
1828	1218
1829	1223
1830	1228
1831	1232
1832	1237
1833	1241
1834	1246
1835	1251
1836	1255
1837	1260
1838	1265
1839	1270
1840	1274
1841	1279
1842	1284
1843	1289
1844	1293
1845	1298
1846	1303
1847	1308
1848	1313
1849	1318
1850	1323
1851	1328
1852	1333
1853	1338
1854	1343
1855	1348
1856	1353
1857	1358
1858	1363
1859	1368
1860	1373
1861	1378
1862	1384
1863	1389
1864	1394
1865	1399
1866	1404
1867	1410
1868	1415
1869	1420
1870	1426
1871	1446
1872	1467
1873	1489
1874	1511
1875	1533
1876	1555
1877	1578
1878	1601
1879	1624
1880	1648
1881	1672
1882	1696
1883	1721
1884	1746
1885	1771
1886	1797
1887	1823
1888	1850
1889	1877
1890	1904
1891	1932
1892	1960
1893	1989
1894	2018
1895	2047
1896	2077
1897	2107
1898	2138
1899	2169
1900	2201
1901	2233
1902	2266
1903	2299
1904	2332
1905	2366
1906	2401
1907	2436
1908	2471
1909	2507
1910	2544
1911	2581
1912	2618
1913	2657
1914	2528
1915	2406
1916	2290
1917	2179
1918	2074
1919	2185
1920	2301
1921	2424
1922	2554
1923	2530
1924	2507
1925	2226
1926	2194
1927	2162
1928	2131
1929	1921
1930	1732
1931	1561
1932	1407
1933	1269
1934	1144
1935	1134
1936	1124
1937	1114
1938	1105
1939	1095
1940	1086
1941	1076
1942	1067
1943	1057
1944	1048
1945	1059
1946	1070
1947	1081
1948	1092
1949	1323
1950	1603
1951	1942
1952	2446
1953	3079
1954	3877
1955	4882
1956	6147
1957	7740
1958	9746
1959	12271
1960	15450
1961	19454
1962	24494
1963	30840
1964	38830
1965	48890
1966	61555
1967	77502
1968	97580
1969	122858
1970	154685
1971	156044
1972	158553
1973	161159
1974	157979
1975	156349
1976	160230
1977	141527
1978	146341
1979	144067
1980	130814
1981	119017
1982	99138
1983	87219
1984	82692
1985	74414
1986	72996
1987	68692
1988	69142
1989	70561
1990	70842
1991	68337
1992	75257
1993	73774
1994	74261
1995	75095
1996	76690
1997	96620
1998	103535
1999	103984
2000	108324
2001	108055
2002	110654
2003	107616
2004	116418
2005	109802
2006	118585
2007	118832
2008	119723
2009	117065
2010	125141
2011	129350
2012	125302
2013	122637
2014	120860
2015	119749
2016	118215
2017	119778
2018	121033
2019	123192
2020	124149
2021	125220
2022	126504
2023	128072
2024	129959
2025	132163
2026	134652
2027	137375
2028	140281
2029	143324
2030	146473
2031	149709
2032	153023
2033	156412
2034	159877
2035	163419
2036	167039
2037	170739
2038	174521
2039	178387
2040	182339