Year US Dollars adjusted for inflation)
1800 215700000
1801 215700000
1802 215700000
1803 215700000
1804 215700000
1805 215700000
1806 215700000
1807 215700000
1808 215700000
1809 215700000
1810 215700000
1811 215700000
1812 215700000
1813 215700000
1814 215700000
1815 215700000
1816 215700000
1817 215700000
1818 215700000
1819 215700000
1820 215700000
1821 217700000
1822 219800000
1823 221900000
1824 224000000
1825 226100000
1826 228300000
1827 230400000
1828 232600000
1829 234800000
1830 237100000
1831 239300000
1832 241600000
1833 243900000
1834 246200000
1835 248500000
1836 250900000
1837 253300000
1838 255700000
1839 258100000
1840 260600000
1841 263000000
1842 265500000
1843 268100000
1844 270600000
1845 273200000
1846 275800000
1847 278400000
1848 281000000
1849 283700000
1850 286400000
1851 289100000
1852 291900000
1853 294600000
1854 297400000
1855 300200000
1856 303100000
1857 306000000
1858 308900000
1859 311800000
1860 314800000
1861 317800000
1862 320800000
1863 323800000
1864 326900000
1865 330000000
1866 333100000
1867 336300000
1868 339500000
1869 342700000
1870 346000000
1871 349300000
1872 352600000
1873 355900000
1874 359300000
1875 362700000
1876 366200000
1877 369600000
1878 373100000
1879 376700000
1880 380300000
1881 383900000
1882 387500000
1883 391200000
1884 394900000
1885 398700000
1886 402500000
1887 406300000
1888 410100000
1889 414000000
1890 418000000
1891 421900000
1892 425900000
1893 430000000
1894 434100000
1895 438200000
1896 442300000
1897 446500000
1898 450800000
1899 455100000
1900 459400000
1901 463700000
1902 468200000
1903 472600000
1904 477100000
1905 481600000
1906 486200000
1907 490800000
1908 495500000
1909 500200000
1910 504900000
1911 509700000
1912 514600000
1913 519400000
1914 531100000
1915 543100000
1916 555400000
1917 567900000
1918 580700000
1919 593800000
1920 607200000
1921 620900000
1922 634800000
1923 649200000
1924 663800000
1925 678800000
1926 694100000
1927 709700000
1928 725700000
1929 742100000
1930 758800000
1931 775900000
1932 793400000
1933 811300000
1934 829600000
1935 848300000
1936 867400000
1937 912500000
1938 959900000
1939 1010000000
1940 1062000000
1941 1118000000
1942 1176000000
1943 1237000000
1944 1301000000
1945 1369000000
1946 1440000000
1947 1515000000
1948 1593000000
1949 1676000000
1950 1763000000
1951 1825000000
1952 1886000000
1953 1949000000
1954 2014000000
1955 2082000000
1956 2152000000
1957 2225000000
1958 2302000000
1959 2381000000
1960 2397000000
1961 2484000000
1962 2416000000
1963 2407000000
1964 2444000000
1965 2460000000
1966 2443000000
1967 2540000000
1968 2562000000
1969 2692000000
1970 2805000000
1971 2712000000
1972 2646000000
1973 2764000000
1974 2680000000
1975 2717000000
1976 2823000000
1977 3042000000
1978 3089000000
1979 2912000000
1980 2886000000
1981 2936000000
1982 3001000000
1983 2830000000
1984 3023000000
1985 3047000000
1986 3105000000
1987 3022000000
1988 3060000000
1989 3152000000
1990 3250000000
1991 3217000000
1992 3001000000
1993 2997000000
1994 3185000000
1995 3359000000
1996 3114000000
1997 3356000000
1998 3484000000
1999 3608000000
2000 3670000000
2001 3692000000
2002 3680000000
2003 3399000000
2004 3450000000
2005 3528000000
2006 3687000000
2007 3849000000
2008 3922000000
2009 3920000000
2010 4017000000
2011 4127000000
2012 4298000000
2013 2749000000