Year US Dollars adjusted for inflation)
1800 898
1801 898
1802 898
1803 898
1804 898
1805 898
1806 898
1807 898
1808 899
1809 899
1810 899
1811 899
1812 899
1813 899
1814 899
1815 900
1816 900
1817 900
1818 900
1819 900
1820 900
1821 901
1822 902
1823 903
1824 904
1825 905
1826 906
1827 906
1828 907
1829 908
1830 909
1831 910
1832 911
1833 912
1834 913
1835 914
1836 915
1837 915
1838 916
1839 917
1840 918
1841 919
1842 920
1843 921
1844 922
1845 923
1846 924
1847 924
1848 925
1849 926
1850 927
1851 947
1852 967
1853 987
1854 1007
1855 1029
1856 1050
1857 1072
1858 1095
1859 1118
1860 1141
1861 1165
1862 1189
1863 1214
1864 1240
1865 1266
1866 1292
1867 1320
1868 1347
1869 1375
1870 1404
1871 1364
1872 1295
1873 1301
1874 1279
1875 1288
1876 1302
1877 1309
1878 1185
1879 1271
1880 1372
1881 1465
1882 1545
1883 1556
1884 1495
1885 1392
1886 1340
1887 1563
1888 1523
1889 1491
1890 1729
1891 1715
1892 1741
1893 1742
1894 1727
1895 1796
1896 1801
1897 1863
1898 1934
1899 2043
1900 2138
1901 1975
1902 1948
1903 2031
1904 2014
1905 1954
1906 1974
1907 2045
1908 2026
1909 1913
1910 2004
1911 1919
1912 1906
1913 2028
1914 1981
1915 1854
1916 1907
1917 1974
1918 1789
1919 1878
1920 1752
1921 1692
1922 1728
1923 1688
1924 1779
1925 1865
1926 1982
1927 1967
1928 1953
1929 2067
1930 1951
1931 1849
1932 1748
1933 1756
1934 1917
1935 1796
1936 1777
1937 1880
1938 1843
1939 1779
1940 1871
1941 1904
1942 1968
1943 1907
1944 1710
1945 1649
1946 1549
1947 1580
1948 1703
1949 1759
1950 1835
1951 1891
1952 1918
1953 1896
1954 1891
1955 1948
1956 1911
1957 1888
1958 1893
1959 1869
1960 1883
1961 1870
1962 1886
1963 1877
1964 1920
1965 1934
1966 1868
1967 1993
1968 2093
1969 2130
1970 2187
1971 2131
1972 2139
1973 2191
1974 2232
1975 2252
1976 2284
1977 2398
1978 2506
1979 2624
1980 2725
1981 2854
1982 2954
1983 3069
1984 3185
1985 3281
1986 3402
1987 3391
1988 3436
1989 3483
1990 3666
1991 3784
1992 3901
1993 4122
1994 4308
1995 4505
1996 4641
1997 4908
1998 5110
1999 5299
2000 5580
2001 5452
2002 5626
2003 5915
2004 6190
2005 6527
2006 6974
2007 7392
2008 7773
2009 7988
2010 8563
2011 9213
2012 9980
2013 10239
2014 10650
2015 11062
2016 11417
2017 11884
2018 12382
2019 12925
2020 13458
2021 13997
2022 14528
2023 15038
2024 15519
2025 15970
2026 16394
2027 16799
2028 17193
2029 17584
2030 17978
2031 18378
2032 18786
2033 19202
2034 19627
2035 20062
2036 20506
2037 20960
2038 21424
2039 21899
2040 22384