Year US Dollars adjusted for inflation) 1800 1427 1801 1427 1802 1427 1803 1427 1804 1428 1805 1428 1806 1428 1807 1428 1808 1428 1809 1429 1810 1429 1811 1429 1812 1429 1813 1430 1814 1430 1815 1430 1816 1430 1817 1430 1818 1431 1819 1431 1820 1431 1821 1443 1822 1454 1823 1466 1824 1478 1825 1490 1826 1503 1827 1515 1828 1527 1829 1540 1830 1552 1831 1565 1832 1578 1833 1591 1834 1604 1835 1617 1836 1630 1837 1643 1838 1657 1839 1670 1840 1684 1841 1698 1842 1712 1843 1726 1844 1740 1845 1754 1846 1768 1847 1783 1848 1797 1849 1812 1850 1827 1851 1834 1852 1841 1853 1849 1854 1856 1855 1863 1856 1870 1857 1878 1858 1885 1859 1893 1860 1900 1861 1908 1862 1915 1863 1923 1864 1930 1865 1938 1866 1946 1867 1953 1868 1961 1869 1969 1870 1976 1871 2002 1872 2029 1873 2055 1874 2082 1875 2109 1876 2137 1877 2165 1878 2193 1879 2222 1880 2251 1881 2280 1882 2310 1883 2340 1884 2371 1885 2402 1886 2433 1887 2465 1888 2497 1889 2530 1890 2563 1891 2599 1892 2636 1893 2673 1894 2711 1895 2749 1896 2788 1897 2828 1898 2867 1899 2908 1900 2949 1901 2991 1902 3034 1903 3078 1904 3122 1905 3167 1906 3212 1907 3258 1908 3305 1909 3353 1910 3401 1911 3460 1912 3520 1913 3581 1914 3540 1915 3500 1916 3461 1917 3422 1918 3383 1919 3345 1920 3307 1921 3567 1922 3433 1923 3682 1924 4029 1925 4464 1926 4413 1927 4716 1928 5104 1929 5217 1930 5018 1931 4819 1932 4598 1933 4380 1934 4194 1935 4138 1936 4463 1937 4950 1938 4983 1939 5015 1940 5048 1941 5081 1942 5114 1943 5147 1944 5181 1945 5215 1946 5249 1947 5283 1948 5317 1949 5612 1950 6029 1951 6069 1952 6198 1953 6107 1954 6292 1955 6759 1956 7085 1957 7447 1958 7948 1959 8242 1960 8810 1961 9078 1962 9149 1963 8919 1964 9269 1965 9547 1966 9906 1967 10293 1968 10740 1969 10968 1970 11163 1971 11495 1972 11841 1973 12158 1974 12507 1975 12778 1976 12885 1977 13373 1978 13448 1979 13480 1980 13787 1981 13667 1982 13897 1983 14073 1984 14371 1985 14454 1986 14696 1987 14742 1988 15044 1989 15146 1990 14706 1991 12511 1992 11633 1993 11809 1994 12492 1995 13184 1996 14045 1997 14869 1998 15445 1999 15398 2000 15605 2001 16152 2002 16889 2003 17816 2004 18757 2005 20021 2006 21712 2007 24050 2008 25382 2009 23974 2010 25159 2011 25835 2012 26218 2013 26581 2014 27238 2015 28254 2016 29156 2017 30207 2018 31357 2019 32425 2020 33561 2021 34711 2022 35850 2023 36958 2024 38022 2025 39041 2026 40022 2027 40978 2028 41923 2029 42869 2030 43826 2031 44799 2032 45792 2033 46807 2034 47844 2035 48904 2036 49987 2037 51094 2038 52226 2039 53383 2040 54566