Year US Dollars adjusted for inflation)
1800 853
1801 854
1802 854
1803 854
1804 854
1805 854
1806 854
1807 854
1808 854
1809 855
1810 855
1811 855
1812 855
1813 855
1814 855
1815 855
1816 855
1817 856
1818 856
1819 856
1820 856
1821 866
1822 876
1823 887
1824 897
1825 908
1826 919
1827 930
1828 941
1829 952
1830 963
1831 975
1832 986
1833 998
1834 1010
1835 1022
1836 1034
1837 1046
1838 1059
1839 1071
1840 1084
1841 1097
1842 1110
1843 1123
1844 1137
1845 1150
1846 1164
1847 1178
1848 1192
1849 1206
1850 1220
1851 1235
1852 1249
1853 1264
1854 1279
1855 1295
1856 1310
1857 1325
1858 1341
1859 1357
1860 1373
1861 1390
1862 1406
1863 1423
1864 1440
1865 1457
1866 1474
1867 1492
1868 1510
1869 1527
1870 1546
1871 1564
1872 1583
1873 1601
1874 1620
1875 1640
1876 1659
1877 1679
1878 1699
1879 1719
1880 1740
1881 1760
1882 1781
1883 1802
1884 1824
1885 1845
1886 1867
1887 1890
1888 1912
1889 1935
1890 1958
1891 1981
1892 2005
1893 2028
1894 2053
1895 2077
1896 2102
1897 2127
1898 2152
1899 2177
1900 2203
1901 2230
1902 2256
1903 2283
1904 2310
1905 2337
1906 2365
1907 2393
1908 2422
1909 2451
1910 2480
1911 2509
1912 2539
1913 2569
1914 2593
1915 2616
1916 2640
1917 2664
1918 2688
1919 2712
1920 2737
1921 2765
1922 2793
1923 2822
1924 2851
1925 2880
1926 2910
1927 2939
1928 2969
1929 3000
1930 3030
1931 3061
1932 3093
1933 3124
1934 3156
1935 3188
1936 3221
1937 3254
1938 3287
1939 3320
1940 3354
1941 3388
1942 3422
1943 3457
1944 3492
1945 3527
1946 3563
1947 3599
1948 3636
1949 3672
1950 3710
1951 3860
1952 4017
1953 4180
1954 4350
1955 4526
1956 4710
1957 4901
1958 5100
1959 5307
1960 5522
1961 5746
1962 5979
1963 6221
1964 6473
1965 6736
1966 7008
1967 7292
1968 7588
1969 7895
1970 8215
1971 9267
1972 9926
1973 10225
1974 10031
1975 8429
1976 10041
1977 11645
1978 12497
1979 13646
1980 14315
1981 14582
1982 15343
1983 15967
1984 17160
1985 17773
1986 18254
1987 19349
1988 20750
1989 22128
1990 23301
1991 22873
1992 24366
1993 23951
1994 24845
1995 26465
1996 26394
1997 26690
1998 27745
1999 28761
2000 30086
2001 30835
2002 31520
2003 31910
2004 32925
2005 33663
2006 34599
2007 35503
2008 35960
2009 34387
2010 33941
2011 33192
2012 31658
2013 29843
2014 29711
2015 30383
2016 31196
2017 31716
2018 32205
2019 32666
2020 33205
2021 33764
2022 34354
2023 34983
2024 35656
2025 36373
2026 37131
2027 37925
2028 38750
2029 39601
2030 40475
2031 41371
2032 42287
2033 43224
2034 44182
2035 45161
2036 46161
2037 47184
2038 48229
2039 49297
2040 50389