Year US Dollars adjusted for inflation)
1800 879
1801 880
1802 880
1803 880
1804 880
1805 880
1806 880
1807 880
1808 881
1809 881
1810 881
1811 881
1812 881
1813 881
1814 881
1815 881
1816 882
1817 882
1818 882
1819 882
1820 882
1821 882
1822 882
1823 882
1824 883
1825 883
1826 883
1827 883
1828 883
1829 883
1830 883
1831 884
1832 884
1833 884
1834 884
1835 884
1836 884
1837 884
1838 884
1839 885
1840 885
1841 885
1842 885
1843 885
1844 885
1845 885
1846 886
1847 886
1848 886
1849 886
1850 886
1851 886
1852 886
1853 886
1854 887
1855 887
1856 887
1857 887
1858 887
1859 887
1860 887
1861 887
1862 888
1863 888
1864 888
1865 888
1866 888
1867 888
1868 888
1869 889
1870 889
1871 894
1872 899
1873 904
1874 909
1875 914
1876 919
1877 924
1878 929
1879 934
1880 940
1881 945
1882 950
1883 956
1884 961
1885 966
1886 972
1887 977
1888 983
1889 988
1890 994
1891 999
1892 1005
1893 1010
1894 1016
1895 1022
1896 1028
1897 1033
1898 1039
1899 1045
1900 1051
1901 1057
1902 1063
1903 1069
1904 1074
1905 1081
1906 1087
1907 1093
1908 1099
1909 1105
1910 1111
1911 1117
1912 1124
1913 1130
1914 1077
1915 1026
1916 978
1917 932
1918 965
1919 998
1920 1032
1921 1069
1922 1106
1923 1055
1924 1326
1925 1419
1926 1207
1927 1335
1928 1456
1929 1671
1930 2000
1931 2267
1932 2592
1933 3085
1934 3445
1935 3291
1936 2726
1937 2410
1938 2208
1939 2123
1940 2147
1941 2433
1942 2888
1943 3006
1944 3090
1945 3185
1946 3478
1947 3638
1948 3818
1949 4006
1950 4204
1951 4717
1952 4525
1953 4351
1954 5047
1955 5539
1956 5781
1957 5981
1958 6160
1959 6753
1960 6999
1961 7504
1962 7914
1963 8410
1964 8900
1965 9441
1966 9322
1967 9375
1968 10603
1969 11649
1970 12226
1971 13154
1972 14319
1973 14579
1974 15162
1975 15355
1976 15247
1977 14939
1978 15343
1979 15941
1980 16661
1981 17235
1982 17293
1983 17598
1984 17417
1985 17718
1986 18295
1987 19313
1988 19395
1989 19248
1990 19760
1991 20039
1992 20448
1993 21018
1994 21900
1995 22731
1996 23507
1997 23863
1998 24315
1999 24590
2000 26090
2001 25544
2002 25018
2003 24859
2004 25673
2005 26331
2006 27371
2007 28539
2008 28894
2009 28569
2010 29600
2011 30529
2012 30684
2013 31435
2014 31813
2015 31971
2016 32613
2017 33024
2018 33434
2019 33846
2020 34262
2021 34703
2022 35188
2023 35732
2024 36342
2025 37018
2026 37754
2027 38540
2028 39367
2029 40227
2030 41113
2031 42022
2032 42952
2033 43903
2034 44876
2035 45870
2036 46886
2037 47925
2038 48987
2039 50072
2040 51181