Year US Dollars adjusted for inflation) 1800 1164 1801 1165 1802 1165 1803 1165 1804 1165 1805 1165 1806 1166 1807 1166 1808 1166 1809 1166 1810 1166 1811 1166 1812 1167 1813 1167 1814 1167 1815 1167 1816 1167 1817 1167 1818 1168 1819 1168 1820 1168 1821 1176 1822 1184 1823 1192 1824 1200 1825 1208 1826 1216 1827 1224 1828 1233 1829 1241 1830 1249 1831 1258 1832 1266 1833 1275 1834 1283 1835 1292 1836 1301 1837 1310 1838 1318 1839 1327 1840 1336 1841 1345 1842 1355 1843 1364 1844 1373 1845 1382 1846 1391 1847 1401 1848 1410 1849 1420 1850 1429 1851 1439 1852 1449 1853 1459 1854 1469 1855 1478 1856 1488 1857 1498 1858 1509 1859 1519 1860 1529 1861 1539 1862 1550 1863 1560 1864 1571 1865 1581 1866 1592 1867 1603 1868 1614 1869 1625 1870 1636 1871 1647 1872 1658 1873 1669 1874 1680 1875 1692 1876 1703 1877 1715 1878 1726 1879 1738 1880 1750 1881 1761 1882 1773 1883 1785 1884 1797 1885 1809 1886 1822 1887 1834 1888 1846 1889 1859 1890 1871 1891 1884 1892 1897 1893 1910 1894 1922 1895 1935 1896 1949 1897 1962 1898 1975 1899 1988 1900 2002 1901 2015 1902 2029 1903 2043 1904 2056 1905 2070 1906 2084 1907 2098 1908 2113 1909 2127 1910 2141 1911 2156 1912 2170 1913 2185 1914 2211 1915 2238 1916 2265 1917 2293 1918 2320 1919 2349 1920 2377 1921 2406 1922 2435 1923 2464 1924 2493 1925 2523 1926 2554 1927 2584 1928 2615 1929 2647 1930 2679 1931 2711 1932 2743 1933 2776 1934 2809 1935 2843 1936 2877 1937 2911 1938 2946 1939 2982 1940 3017 1941 3053 1942 3090 1943 3127 1944 3164 1945 3202 1946 3240 1947 3279 1948 3318 1949 3357 1950 3397 1951 3438 1952 3479 1953 3520 1954 3562 1955 3604 1956 3647 1957 3690 1958 3734 1959 3779 1960 3823 1961 3869 1962 3915 1963 3961 1964 4008 1965 4055 1966 4104 1967 4152 1968 4201 1969 4251 1970 4301 1971 4617 1972 4856 1973 5052 1974 5328 1975 5474 1976 5826 1977 6220 1978 6716 1979 7377 1980 8027 1981 8158 1982 8066 1983 8026 1984 8907 1985 9538 1986 10740 1987 11779 1988 12950 1989 14005 1990 14326 1991 13957 1992 14432 1993 15264 1994 15875 1995 16585 1996 17366 1997 18364 1998 18047 1999 18448 2000 20173 2001 20991 2002 21232 2003 20177 2004 20615 2005 22128 2006 22254 2007 21959 2008 23086 2009 22145 2010 21412 2011 21689 2012 21319 2013 22399 2014 23483 2015 24120 2016 24738 2017 25284 2018 25731 2019 26181 2020 26708 2021 27249 2022 27807 2023 28385 2024 28984 2025 29605 2026 30247 2027 30909 2028 31589 2029 32287 2030 33001 2031 33732 2032 34479 2033 35243 2034 36024 2035 36822 2036 37638 2037 38472 2038 39324 2039 40195 2040 41085