Year US Dollars adjusted for inflation) 1800 1757 1801 1757 1802 1757 1803 1758 1804 1758 1805 1758 1806 1759 1807 1759 1808 1759 1809 1759 1810 1760 1811 1760 1812 1760 1813 1760 1814 1761 1815 1761 1816 1761 1817 1761 1818 1762 1819 1762 1820 1762 1821 1804 1822 1847 1823 1891 1824 1936 1825 1981 1826 2028 1827 2077 1828 2126 1829 2176 1830 2228 1831 2281 1832 2335 1833 2390 1834 2447 1835 2505 1836 2565 1837 2625 1838 2688 1839 2751 1840 2817 1841 2884 1842 2952 1843 3022 1844 3094 1845 3167 1846 3242 1847 3319 1848 3398 1849 3479 1850 3561 1851 3646 1852 3732 1853 3821 1854 3911 1855 4004 1856 4099 1857 4197 1858 4296 1859 4398 1860 4502 1861 4609 1862 4719 1863 4831 1864 4945 1865 5062 1866 5183 1867 5306 1868 5431 1869 5560 1870 5692 1871 5686 1872 6872 1873 6792 1874 6047 1875 5074 1876 5498 1877 5546 1878 5873 1879 5094 1880 5442 1881 5050 1882 5438 1883 6268 1884 6079 1885 6721 1886 6824 1887 5933 1888 7114 1889 6322 1890 5621 1891 5997 1892 6008 1893 6383 1894 6960 1895 6728 1896 6928 1897 6535 1898 5897 1899 5927 1900 5817 1901 5856 1902 6747 1903 6859 1904 6925 1905 6125 1906 6648 1907 7237 1908 7804 1909 7762 1910 8234 1911 7712 1912 9087 1913 8516 1914 6781 1915 6268 1916 6320 1917 6799 1918 7024 1919 7732 1920 6548 1921 6652 1922 7350 1923 7475 1924 7911 1925 7332 1926 7719 1927 8521 1928 8659 1929 8427 1930 9308 1931 7484 1932 6753 1933 5744 1934 6648 1935 6847 1936 6977 1937 6906 1938 7251 1939 7202 1940 7063 1941 7029 1942 6304 1943 6225 1944 6853 1945 6892 1946 7403 1947 7743 1948 7834 1949 7934 1950 8133 1951 8572 1952 8500 1953 8737 1954 9090 1955 8951 1956 8896 1957 8784 1958 8833 1959 7890 1960 7998 1961 8068 1962 7734 1963 7627 1964 7644 1965 7606 1966 7745 1967 7315 1968 7323 1969 7668 1970 7934 1971 7849 1972 7563 1973 7606 1974 7831 1975 8284 1976 8567 1977 8612 1978 9012 1979 9513 1980 10034 1981 10169 1982 9147 1983 8556 1984 8409 1985 8478 1986 9169 1987 9833 1988 9770 1989 9827 1990 9841 1991 10117 1992 10841 1993 11047 1994 11765 1995 11511 1996 12066 1997 13006 1998 13506 1999 13175 2000 12875 2001 12358 2002 11400 2003 11499 2004 12080 2005 12976 2006 13486 2007 14330 2008 15308 2009 15901 2010 17082 2011 17905 2012 18477 2013 19271 2014 19828 2015 19831 2016 20047 2017 20641 2018 21254 2019 21955 2020 22608 2021 23270 2022 23932 2023 24585 2024 25226 2025 25854 2026 26472 2027 27085 2028 27699 2029 28319 2030 28949 2031 29591 2032 30247 2033 30917 2034 31602 2035 32302 2036 33018 2037 33749 2038 34497 2039 35261 2040 36042