Year US Dollars adjusted for inflation)
1800 473800000
1801 473800000
1802 473800000
1803 473800000
1804 473800000
1805 473800000
1806 473800000
1807 473800000
1808 473800000
1809 473800000
1810 473800000
1811 473800000
1812 473800000
1813 473800000
1814 473800000
1815 473800000
1816 473800000
1817 473800000
1818 473800000
1819 473800000
1820 473800000
1821 482700000
1822 491800000
1823 501100000
1824 510600000
1825 520200000
1826 530000000
1827 540000000
1828 550200000
1829 560600000
1830 571200000
1831 582000000
1832 593000000
1833 604200000
1834 615600000
1835 627200000
1836 639000000
1837 651100000
1838 663400000
1839 675900000
1840 688700000
1841 701700000
1842 714900000
1843 728400000
1844 742200000
1845 756200000
1846 770500000
1847 785000000
1848 799900000
1849 815000000
1850 830300000
1851 847300000
1852 864600000
1853 882300000
1854 900300000
1855 918700000
1856 937400000
1857 956600000
1858 976100000
1859 996000000
1860 1016000000
1861 1037000000
1862 1058000000
1863 1080000000
1864 1102000000
1865 1124000000
1866 1147000000
1867 1171000000
1868 1195000000
1869 1219000000
1870 1244000000
1871 1269000000
1872 1295000000
1873 1322000000
1874 1349000000
1875 1376000000
1876 1404000000
1877 1433000000
1878 1462000000
1879 1492000000
1880 1522000000
1881 1553000000
1882 1585000000
1883 1617000000
1884 1650000000
1885 1684000000
1886 1718000000
1887 1754000000
1888 1789000000
1889 1826000000
1890 1863000000
1891 1901000000
1892 1940000000
1893 1979000000
1894 2020000000
1895 2061000000
1896 2103000000
1897 2146000000
1898 2190000000
1899 2234000000
1900 2280000000
1901 2337000000
1902 2396000000
1903 2456000000
1904 2518000000
1905 2581000000
1906 2646000000
1907 2712000000
1908 2781000000
1909 2850000000
1910 2923000000
1911 2996000000
1912 3071000000
1913 3148000000
1914 3234000000
1915 3321000000
1916 3411000000
1917 3502000000
1918 3597000000
1919 3694000000
1920 3793000000
1921 3882000000
1922 3974000000
1923 4066000000
1924 4162000000
1925 4259000000
1926 4359000000
1927 4460000000
1928 4565000000
1929 4671000000
1930 4782000000
1931 4892000000
1932 5005000000
1933 5121000000
1934 5238000000
1935 5360000000
1936 5483000000
1937 5608000000
1938 5737000000
1939 5868000000
1940 6004000000
1941 6142000000
1942 6279000000
1943 6424000000
1944 6570000000
1945 6719000000
1946 6776000000
1947 6890000000
1948 6958000000
1949 7033000000
1950 7433000000
1951 7546000000
1952 7976000000
1953 7723000000
1954 8355000000
1955 8019000000
1956 8717000000
1957 8196000000
1958 8842000000
1959 8420000000
1960 8958000000
1961 8589000000
1962 9403000000
1963 8780000000
1964 8568000000
1965 8649000000
1966 8585000000
1967 8399000000
1968 8716000000
1969 8981000000
1970 9376000000
1971 10060000000
1972 10500000000
1973 11050000000
1974 11850000000
1975 11680000000
1976 12820000000
1977 13020000000
1978 13800000000
1979 15000000000
1980 16370000000
1981 16040000000
1982 15580000000
1983 15780000000
1984 15890000000
1985 15960000000
1986 15960000000
1987 15850000000
1988 15980000000
1989 16150000000
1990 16150000000
1991 16240000000
1992 14060000000
1993 13770000000
1994 12660000000
1995 13320000000
1996 13890000000
1997 14290000000
1998 14610000000
1999 15010000000
2000 15120000000
2001 14910000000
2002 14760000000
2003 14750000000
2004 14140000000
2005 14290000000
2006 14570000000
2007 15020000000
2008 15090000000
2009 15480000000
2010 14930000000
2011 15720000000
2012 16160000000
2013 16830000000