Year US Dollars adjusted for inflation)
1800 903
1801 904
1802 904
1803 904
1804 904
1805 904
1806 904
1807 904
1808 905
1809 905
1810 905
1811 905
1812 905
1813 905
1814 905
1815 905
1816 906
1817 906
1818 906
1819 906
1820 906
1821 908
1822 909
1823 910
1824 912
1825 913
1826 914
1827 916
1828 917
1829 918
1830 920
1831 921
1832 922
1833 924
1834 925
1835 926
1836 928
1837 929
1838 931
1839 932
1840 933
1841 935
1842 936
1843 937
1844 939
1845 940
1846 942
1847 943
1848 944
1849 946
1850 947
1851 949
1852 950
1853 951
1854 953
1855 954
1856 956
1857 957
1858 958
1859 960
1860 961
1861 963
1862 964
1863 966
1864 967
1865 968
1866 970
1867 971
1868 973
1869 974
1870 976
1871 977
1872 979
1873 980
1874 981
1875 983
1876 984
1877 986
1878 987
1879 989
1880 990
1881 992
1882 993
1883 995
1884 996
1885 997
1886 999
1887 1000
1888 1002
1889 1003
1890 1005
1891 1006
1892 1008
1893 1009
1894 1011
1895 1012
1896 1014
1897 1015
1898 1017
1899 1018
1900 1020
1901 1021
1902 1023
1903 1024
1904 1026
1905 1027
1906 1029
1907 1030
1908 1032
1909 1033
1910 1035
1911 1037
1912 1038
1913 1040
1914 1041
1915 1043
1916 1044
1917 1046
1918 1047
1919 1049
1920 1050
1921 1052
1922 1054
1923 1056
1924 1058
1925 1060
1926 1062
1927 1064
1928 1066
1929 1068
1930 1070
1931 1072
1932 1074
1933 1076
1934 1078
1935 1080
1936 1082
1937 1084
1938 1086
1939 1087
1940 1089
1941 1091
1942 1093
1943 1095
1944 1097
1945 1099
1946 1101
1947 1103
1948 1105
1949 1107
1950 1109
1951 1119
1952 1161
1953 1146
1954 1248
1955 1193
1956 1318
1957 1371
1958 1403
1959 1500
1960 1548
1961 1494
1962 1572
1963 1645
1964 1558
1965 1590
1966 1619
1967 1659
1968 1690
1969 1673
1970 1656
1971 1551
1972 1452
1973 1171
1974 1110
1975 1105
1976 1125
1977 985
1978 1012
1979 899
1980 847
1981 830
1982 799
1983 798
1984 798
1985 795
1986 800
1987 930
1988 1004
1989 1037
1990 1007
1991 1067
1992 1108
1993 1015
1994 1070
1995 1103
1996 1128
1997 1158
1998 1184
1999 1294
2000 1376
2001 1458
2002 1525
2003 1627
2004 1766
2005 1969
2006 2148
2007 2333
2008 2452
2009 2418
2010 2523
2011 2659
2012 2807
2013 2966
2014 3124
2015 3291
2016 3463
2017 3643
2018 3832
2019 4022
2020 4229
2021 4440
2022 4646
2023 4842
2024 5023
2025 5188
2026 5338
2027 5477
2028 5610
2029 5740
2030 5869
2031 6000
2032 6133
2033 6269
2034 6408
2035 6550
2036 6695
2037 6843
2038 6995
2039 7150
2040 7308