Year US Dollars adjusted for inflation)
1800 1507
1801 1507
1802 1507
1803 1507
1804 1507
1805 1508
1806 1508
1807 1508
1808 1508
1809 1509
1810 1509
1811 1509
1812 1509
1813 1509
1814 1510
1815 1510
1816 1510
1817 1510
1818 1511
1819 1511
1820 1511
1821 1533
1822 1555
1823 1577
1824 1599
1825 1622
1826 1645
1827 1669
1828 1693
1829 1717
1830 1741
1831 1766
1832 1791
1833 1817
1834 1843
1835 1869
1836 1896
1837 1923
1838 1950
1839 1978
1840 2006
1841 2035
1842 2064
1843 2094
1844 2123
1845 2154
1846 2185
1847 2216
1848 2247
1849 2279
1850 2312
1851 2345
1852 2379
1853 2412
1854 2447
1855 2482
1856 2517
1857 2553
1858 2590
1859 2627
1860 2664
1861 2702
1862 2741
1863 2780
1864 2820
1865 2860
1866 2901
1867 2942
1868 2984
1869 3027
1870 3070
1871 3114
1872 3158
1873 3203
1874 3249
1875 3295
1876 3265
1877 3500
1878 3217
1879 3258
1880 3095
1881 3049
1882 3746
1883 4084
1884 4247
1885 4849
1886 4719
1887 4894
1888 5528
1889 5893
1890 5225
1891 4783
1892 5566
1893 5725
1894 6424
1895 6923
1896 7445
1897 5817
1898 6136
1899 7036
1900 5999
1901 6337
1902 6031
1903 6724
1904 7251
1905 8010
1906 8042
1907 7840
1908 8245
1909 8271
1910 8490
1911 8249
1912 8536
1913 8229
1914 7001
1915 6712
1916 6359
1917 5695
1918 6595
1919 6677
1920 6998
1921 6900
1922 7176
1923 7678
1924 7972
1925 7628
1926 7720
1927 7987
1928 8194
1929 8279
1930 7647
1931 6918
1932 6509
1933 6643
1934 6991
1935 7113
1936 7010
1937 7358
1938 7216
1939 7331
1940 7288
1941 7509
1942 7431
1943 7223
1944 7880
1945 7464
1946 7917
1947 8572
1948 8801
1949 8445
1950 8317
1951 8428
1952 7802
1953 8033
1954 8183
1955 8583
1956 8641
1957 8914
1958 9284
1959 8512
1960 9025
1961 9505
1962 9191
1963 8821
1964 9586
1965 10314
1966 10226
1967 10351
1968 10652
1969 11412
1970 11861
1971 12156
1972 12244
1973 12535
1974 13045
1975 12797
1976 12639
1977 13299
1978 12714
1979 13452
1980 13500
1981 12604
1982 12077
1983 12442
1984 12569
1985 11559
1986 12280
1987 12474
1988 12113
1989 11139
1990 10816
1991 12016
1992 13266
1993 13862
1994 14481
1995 13894
1996 14486
1997 15479
1998 15895
1999 15186
2000 14900
2001 14086
2002 12413
2003 13361
2004 14410
2005 15519
2006 16592
2007 17901
2008 18437
2009 17168
2010 18712
2011 19629
2012 19225
2013 19482
2014 18798
2015 19101
2016 18479
2017 18697
2018 18942
2019 19288
2020 19547
2021 19820
2022 20116
2023 20443
2024 20804
2025 21199
2026 21626
2027 22080
2028 22556
2029 23049
2030 23557
2031 24078
2032 24611
2033 25156
2034 25713
2035 26283
2036 26865
2037 27460
2038 28068
2039 28690
2040 29326