Year US Dollars adjusted for inflation)
1800 626
1801 626
1802 626
1803 626
1804 626
1805 627
1806 627
1807 627
1808 627
1809 627
1810 627
1811 627
1812 627
1813 627
1814 627
1815 627
1816 628
1817 628
1818 628
1819 628
1820 628
1821 631
1822 634
1823 637
1824 640
1825 643
1826 646
1827 650
1828 653
1829 656
1830 659
1831 662
1832 665
1833 669
1834 672
1835 675
1836 678
1837 682
1838 685
1839 688
1840 692
1841 695
1842 698
1843 702
1844 705
1845 708
1846 712
1847 715
1848 719
1849 722
1850 726
1851 729
1852 733
1853 736
1854 740
1855 744
1856 747
1857 751
1858 754
1859 758
1860 762
1861 765
1862 769
1863 773
1864 777
1865 780
1866 784
1867 788
1868 792
1869 795
1870 799
1871 803
1872 807
1873 811
1874 815
1875 819
1876 823
1877 827
1878 831
1879 835
1880 839
1881 843
1882 847
1883 851
1884 855
1885 859
1886 864
1887 868
1888 872
1889 876
1890 880
1891 885
1892 889
1893 893
1894 897
1895 902
1896 906
1897 911
1898 915
1899 919
1900 924
1901 928
1902 933
1903 937
1904 942
1905 946
1906 951
1907 956
1908 960
1909 965
1910 970
1911 974
1912 979
1913 984
1914 993
1915 1002
1916 1011
1917 1021
1918 1030
1919 1040
1920 1049
1921 1061
1922 1073
1923 1085
1924 1097
1925 1109
1926 1122
1927 1134
1928 1147
1929 1160
1930 1173
1931 1186
1932 1199
1933 1212
1934 1226
1935 1239
1936 1253
1937 1267
1938 1281
1939 1295
1940 1310
1941 1324
1942 1339
1943 1354
1944 1369
1945 1384
1946 1399
1947 1414
1948 1430
1949 1446
1950 1461
1951 1500
1952 1539
1953 1577
1954 1617
1955 1657
1956 1698
1957 1739
1958 1780
1959 1821
1960 1846
1961 1841
1962 1870
1963 1910
1964 1948
1965 1955
1966 2013
1967 2033
1968 2128
1969 2193
1970 2217
1971 2239
1972 2290
1973 2276
1974 2328
1975 2395
1976 2381
1977 2446
1978 2506
1979 2570
1980 2742
1981 3115
1982 3274
1983 3410
1984 3573
1985 3779
1986 3931
1987 3628
1988 3367
1989 2981
1990 2852
1991 2665
1992 2510
1993 2247
1994 2232
1995 2264
1996 2315
1997 2377
1998 2432
1999 2468
2000 2507
2001 2553
2002 2588
2003 2622
2004 2648
2005 2637
2006 2649
2007 2661
2008 2664
2009 2642
2010 2655
2011 2691
2012 2739
2013 2815
2014 2904
2015 2991
2016 3046
2017 3099
2018 3170
2019 3247
2020 3309
2021 3373
2022 3439
2023 3508
2024 3580
2025 3655
2026 3733
2027 3814
2028 3898
2029 3984
2030 4072
2031 4162
2032 4254
2033 4348
2034 4444
2035 4542
2036 4643
2037 4746
2038 4851
2039 4958
2040 5068