Year US Dollars adjusted for inflation)
1800 1270
1801 1271
1802 1273
1803 1274
1804 1276
1805 1277
1806 1279
1807 1280
1808 1282
1809 1284
1810 1285
1811 1287
1812 1288
1813 1290
1814 1291
1815 1293
1816 1294
1817 1296
1818 1297
1819 1299
1820 1300
1821 1309
1822 1317
1823 1326
1824 1334
1825 1343
1826 1352
1827 1361
1828 1369
1829 1378
1830 1387
1831 1396
1832 1405
1833 1414
1834 1424
1835 1433
1836 1442
1837 1451
1838 1461
1839 1470
1840 1480
1841 1489
1842 1499
1843 1509
1844 1519
1845 1528
1846 1538
1847 1548
1848 1558
1849 1568
1850 1579
1851 1589
1852 1599
1853 1610
1854 1620
1855 1630
1856 1641
1857 1652
1858 1662
1859 1673
1860 1684
1861 1695
1862 1706
1863 1717
1864 1728
1865 1739
1866 1751
1867 1762
1868 1773
1869 1785
1870 1796
1871 1808
1872 1820
1873 1832
1874 1843
1875 1855
1876 1867
1877 1879
1878 1892
1879 1904
1880 1916
1881 1929
1882 1941
1883 1954
1884 1966
1885 1979
1886 1903
1887 2225
1888 2141
1889 1991
1890 1983
1891 1817
1892 1989
1893 2255
1894 2564
1895 2373
1896 2614
1897 2571
1898 2639
1899 2801
1900 2741
1901 2810
1902 3054
1903 2844
1904 3145
1905 2784
1906 2662
1907 2558
1908 2794
1909 2901
1910 3096
1911 2861
1912 3092
1913 3248
1914 3102
1915 3193
1916 2839
1917 2493
1918 1995
1919 1836
1920 2387
1921 2745
1922 3156
1923 3376
1924 3434
1925 3594
1926 3692
1927 3946
1928 4177
1929 4192
1930 4112
1931 3980
1932 3932
1933 4166
1934 4607
1935 4767
1936 5053
1937 5303
1938 5530
1939 5249
1940 4960
1941 4866
1942 4774
1943 4683
1944 4594
1945 4507
1946 4422
1947 4912
1948 5548
1949 6058
1950 6561
1951 6477
1952 6777
1953 6951
1954 7165
1955 7640
1956 8223
1957 8242
1958 8704
1959 8453
1960 9087
1961 9436
1962 9530
1963 9171
1964 10212
1965 10657
1966 11045
1967 11408
1968 11953
1969 12004
1970 12803
1971 13011
1972 12951
1973 13902
1974 14167
1975 14070
1976 14592
1977 14798
1978 15034
1979 14834
1980 14728
1981 14737
1982 14971
1983 15315
1984 15361
1985 15357
1986 15843
1987 15907
1988 16111
1989 16266
1990 15764
1991 14836
1992 11682
1993 9819
1994 8880
1995 9357
1996 9914
1997 10815
1998 11708
1999 11657
2000 12189
2001 13092
2002 14090
2003 15702
2004 16919
2005 18526
2006 20218
2007 22728
2008 23566
2009 20299
2010 21069
2011 22854
2012 24051
2013 25148
2014 26251
2015 26971
2016 27904
2017 29095
2018 30368
2019 31691
2020 33035
2021 34396
2022 35735
2023 37018
2024 38225
2025 39351
2026 40407
2027 41412
2028 42388
2029 43355
2030 44327
2031 45313
2032 46318
2033 47344
2034 48393
2035 49465
2036 50561
2037 51681
2038 52826
2039 53996
2040 55192