Year US Dollars adjusted for inflation)
1800 219500000
1801 219500000
1802 219500000
1803 219500000
1804 219500000
1805 219500000
1806 219500000
1807 219500000
1808 219500000
1809 219500000
1810 219500000
1811 219500000
1812 219500000
1813 219500000
1814 219500000
1815 219500000
1816 219500000
1817 219500000
1818 219500000
1819 219500000
1820 219500000
1821 221500000
1822 223400000
1823 225400000
1824 227400000
1825 229400000
1826 231500000
1827 233500000
1828 235600000
1829 237700000
1830 239800000
1831 241900000
1832 244100000
1833 246200000
1834 248400000
1835 250600000
1836 252900000
1837 255100000
1838 257400000
1839 259700000
1840 262000000
1841 264300000
1842 266600000
1843 269000000
1844 271400000
1845 273800000
1846 276200000
1847 278700000
1848 281200000
1849 283700000
1850 286200000
1851 288700000
1852 291300000
1853 293900000
1854 296500000
1855 299100000
1856 301800000
1857 304400000
1858 307100000
1859 309900000
1860 312600000
1861 315400000
1862 318200000
1863 321000000
1864 323900000
1865 326700000
1866 329600000
1867 332600000
1868 335500000
1869 338500000
1870 341500000
1871 344500000
1872 347600000
1873 350700000
1874 353800000
1875 356900000
1876 360100000
1877 363300000
1878 366500000
1879 369800000
1880 373000000
1881 376400000
1882 379700000
1883 383100000
1884 386500000
1885 389900000
1886 393400000
1887 396900000
1888 400400000
1889 403900000
1890 407500000
1891 411100000
1892 414800000
1893 418500000
1894 422200000
1895 425900000
1896 429700000
1897 433500000
1898 437400000
1899 441300000
1900 445200000
1901 449100000
1902 453100000
1903 457100000
1904 461200000
1905 465300000
1906 469400000
1907 473600000
1908 477800000
1909 482000000
1910 486300000
1911 490600000
1912 495000000
1913 499400000
1914 504100000
1915 508900000
1916 513700000
1917 518600000
1918 523500000
1919 528400000
1920 533400000
1921 538500000
1922 543600000
1923 548700000
1924 553900000
1925 559200000
1926 564500000
1927 569800000
1928 575200000
1929 580700000
1930 586200000
1931 591700000
1932 597300000
1933 603000000
1934 608700000
1935 614500000
1936 620300000
1937 626200000
1938 632100000
1939 638100000
1940 644100000
1941 650200000
1942 656400000
1943 662600000
1944 668900000
1945 675200000
1946 681600000
1947 688100000
1948 694600000
1949 701200000
1950 707800000
1951 744700000
1952 783900000
1953 825300000
1954 869600000
1955 916700000
1956 966600000
1957 1018000000
1958 1072000000
1959 1130000000
1960 1239000000
1961 1472000000
1962 1462000000
1963 1393000000
1964 1835000000
1965 2120000000
1966 2161000000
1967 2266000000
1968 2499000000
1969 2492000000
1970 2786000000
1971 2848000000
1972 2921000000
1973 2773000000
1974 3095000000
1975 2930000000
1976 3200000000
1977 3192000000
1978 3209000000
1979 3386000000
1980 3546000000
1981 3704000000
1982 3648000000
1983 3843000000
1984 3576000000
1985 3685000000
1986 3896000000
1987 4015000000
1988 4161000000
1989 4312000000
1990 4261000000
1991 4366000000
1992 4396000000
1993 4583000000
1994 4769000000
1995 4994000000
1996 5313000000
1997 5511000000
1998 5716000000
1999 5944000000
2000 6239000000
2001 6510000000
2002 6775000000
2003 7151000000
2004 7517000000
2005 7895000000
2006 8801000000
2007 8891000000
2008 9202000000
2009 9091000000
2010 9550000000
2011 9917000000
2012 10600000000
2013 11290000000