Year US Dollars adjusted for inflation)
1800 752
1801 754
1802 757
1803 759
1804 762
1805 764
1806 766
1807 769
1808 771
1809 774
1810 776
1811 779
1812 781
1813 784
1814 786
1815 789
1816 791
1817 794
1818 796
1819 799
1820 801
1821 804
1822 806
1823 809
1824 811
1825 814
1826 816
1827 819
1828 822
1829 824
1830 827
1831 830
1832 832
1833 835
1834 837
1835 840
1836 843
1837 845
1838 848
1839 851
1840 853
1841 856
1842 859
1843 862
1844 864
1845 867
1846 870
1847 873
1848 875
1849 878
1850 881
1851 884
1852 886
1853 889
1854 892
1855 895
1856 898
1857 901
1858 903
1859 906
1860 909
1861 912
1862 915
1863 918
1864 921
1865 924
1866 927
1867 930
1868 932
1869 935
1870 938
1871 941
1872 944
1873 947
1874 950
1875 953
1876 956
1877 959
1878 962
1879 965
1880 969
1881 972
1882 975
1883 978
1884 981
1885 984
1886 987
1887 990
1888 993
1889 997
1890 1000
1891 1003
1892 1006
1893 1009
1894 1012
1895 1016
1896 1019
1897 1022
1898 1025
1899 1029
1900 1032
1901 1035
1902 1038
1903 1042
1904 1045
1905 1048
1906 1052
1907 1055
1908 1058
1909 1062
1910 1065
1911 1068
1912 1072
1913 1075
1914 1107
1915 1139
1916 1173
1917 1207
1918 1243
1919 1280
1920 1317
1921 1357
1922 1397
1923 1439
1924 1481
1925 1526
1926 1571
1927 1618
1928 1666
1929 1716
1930 1767
1931 1819
1932 1874
1933 1929
1934 1987
1935 2046
1936 2107
1937 2169
1938 2234
1939 2300
1940 2369
1941 2439
1942 2512
1943 2586
1944 2663
1945 2742
1946 2824
1947 2908
1948 2994
1949 3083
1950 3175
1951 3273
1952 3292
1953 3338
1954 3439
1955 3461
1956 3504
1957 3540
1958 3534
1959 3635
1960 3764
1961 3790
1962 3739
1963 3773
1964 3740
1965 3734
1966 3750
1967 3744
1968 3719
1969 3712
1970 4410
1971 4566
1972 4586
1973 4661
1974 4439
1975 4409
1976 4600
1977 3831
1978 3683
1979 3606
1980 3551
1981 3578
1982 3584
1983 3514
1984 3855
1985 3763
1986 3675
1987 3589
1988 3419
1989 3218
1990 3102
1991 2889
1992 2849
1993 2646
1994 2605
1995 2482
1996 2331
1997 2253
1998 2190
1999 2175
2000 2131
2001 2130
2002 2146
2003 2179
2004 2226
2005 2260
2006 2330
2007 2409
2008 2507
2009 2589
2010 2635
2011 2705
2012 2787
2013 2876
2014 2997
2015 3139
2016 3267
2017 3400
2018 3539
2019 3649
2020 3789
2021 3931
2022 4071
2023 4206
2024 4334
2025 4455
2026 4570
2027 4681
2028 4790
2029 4899
2030 5009
2031 5120
2032 5234
2033 5350
2034 5469
2035 5590
2036 5714
2037 5841
2038 5970
2039 6102
2040 6237