Year US Dollars adjusted for inflation)
1800 554
1801 554
1802 554
1803 554
1804 554
1805 554
1806 554
1807 554
1808 555
1809 555
1810 555
1811 555
1812 555
1813 555
1814 555
1815 555
1816 555
1817 555
1818 555
1819 555
1820 556
1821 558
1822 561
1823 564
1824 566
1825 569
1826 572
1827 575
1828 577
1829 580
1830 583
1831 586
1832 589
1833 591
1834 594
1835 597
1836 600
1837 603
1838 606
1839 609
1840 612
1841 615
1842 618
1843 621
1844 624
1845 627
1846 630
1847 633
1848 636
1849 639
1850 642
1851 645
1852 648
1853 651
1854 654
1855 658
1856 661
1857 664
1858 667
1859 670
1860 674
1861 677
1862 680
1863 683
1864 687
1865 690
1866 693
1867 697
1868 700
1869 703
1870 707
1871 710
1872 714
1873 717
1874 721
1875 724
1876 728
1877 731
1878 735
1879 738
1880 742
1881 745
1882 749
1883 752
1884 756
1885 760
1886 763
1887 767
1888 771
1889 775
1890 778
1891 782
1892 786
1893 790
1894 793
1895 797
1896 801
1897 805
1898 809
1899 813
1900 817
1901 821
1902 825
1903 829
1904 833
1905 837
1906 841
1907 845
1908 849
1909 853
1910 857
1911 861
1912 865
1913 869
1914 908
1915 949
1916 991
1917 1035
1918 1081
1919 1130
1920 1180
1921 1230
1922 1282
1923 1335
1924 1392
1925 1450
1926 1511
1927 1575
1928 1641
1929 1710
1930 1781
1931 1856
1932 1934
1933 2015
1934 2100
1935 2188
1936 2280
1937 2375
1938 2475
1939 2578
1940 2686
1941 2799
1942 2916
1943 3038
1944 3165
1945 3297
1946 3435
1947 3579
1948 3728
1949 3884
1950 4046
1951 4584
1952 5194
1953 5884
1954 6666
1955 7552
1956 8555
1957 9692
1958 10979
1959 12438
1960 14089
1961 15961
1962 18080
1963 20480
1964 23199
1965 26279
1966 29767
1967 33718
1968 38192
1969 43260
1970 49000
1971 49321
1972 49676
1973 50086
1974 50579
1975 51176
1976 48995
1977 46958
1978 45030
1979 43149
1980 41280
1981 39425
1982 37597
1983 35798
1984 34027
1985 32295
1986 30609
1987 28984
1988 27433
1989 25973
1990 24611
1991 19517
1992 16018
1993 13194
1994 12499
1995 11385
1996 9972
1997 8824
1998 7992
1999 7475
2000 6964
2001 6486
2002 5828
2003 5831
2004 5570
2005 4896
2006 3933
2007 3955
2008 5331
2009 5804
2010 6592
2011 7339
2012 7905
2013 10078
2014 12561
2015 12270
2016 12951
2017 12757
2018 12645
2019 12686
2020 12691
2021 12712
2022 12765
2023 12859
2024 12999
2025 13185
2026 13411
2027 13669
2028 13951
2029 14250
2030 14562
2031 14883
2032 15212
2033 15549
2034 15893
2035 16245
2036 16605
2037 16973
2038 17349
2039 17733
2040 18126