Year US Dollars adjusted for inflation)
1800 156500000
1801 156500000
1802 156500000
1803 156500000
1804 156500000
1805 156500000
1806 156500000
1807 156500000
1808 156500000
1809 156500000
1810 156500000
1811 156500000
1812 156500000
1813 156500000
1814 156500000
1815 156500000
1816 156500000
1817 156500000
1818 156500000
1819 156500000
1820 156500000
1821 157600000
1822 158800000
1823 160000000
1824 161100000
1825 162300000
1826 163500000
1827 164700000
1828 165900000
1829 167100000
1830 168400000
1831 169600000
1832 170800000
1833 172100000
1834 173400000
1835 174600000
1836 175900000
1837 177200000
1838 178500000
1839 179800000
1840 181100000
1841 182500000
1842 183800000
1843 185200000
1844 186500000
1845 187900000
1846 189300000
1847 190700000
1848 192100000
1849 193500000
1850 194900000
1851 196300000
1852 197800000
1853 199200000
1854 200700000
1855 202200000
1856 203600000
1857 205100000
1858 206600000
1859 208200000
1860 209700000
1861 211200000
1862 212800000
1863 214300000
1864 215900000
1865 217500000
1866 219100000
1867 220700000
1868 222300000
1869 224000000
1870 225600000
1871 227300000
1872 228900000
1873 230600000
1874 232300000
1875 234000000
1876 235700000
1877 237500000
1878 239200000
1879 240900000
1880 242700000
1881 244500000
1882 246300000
1883 248100000
1884 249900000
1885 251800000
1886 253600000
1887 255500000
1888 257300000
1889 259200000
1890 261100000
1891 263100000
1892 265000000
1893 266900000
1894 268900000
1895 270900000
1896 272900000
1897 274900000
1898 276900000
1899 278900000
1900 281000000
1901 283000000
1902 285100000
1903 287200000
1904 289300000
1905 291400000
1906 293600000
1907 295700000
1908 297900000
1909 300100000
1910 302300000
1911 304500000
1912 306700000
1913 309000000
1914 311300000
1915 313500000
1916 315800000
1917 318200000
1918 320500000
1919 322900000
1920 325200000
1921 327600000
1922 330000000
1923 332400000
1924 334900000
1925 337300000
1926 339800000
1927 342300000
1928 344800000
1929 347400000
1930 349900000
1931 352500000
1932 355100000
1933 357700000
1934 360300000
1935 362900000
1936 365600000
1937 368300000
1938 371000000
1939 373700000
1940 376500000
1941 379200000
1942 382000000
1943 384800000
1944 387600000
1945 390500000
1946 393300000
1947 396200000
1948 399100000
1949 402100000
1950 405000000
1951 428600000
1952 453600000
1953 480600000
1954 574300000
1955 547200000
1956 616300000
1957 648500000
1958 658700000
1959 655500000
1960 678800000
1961 711800000
1962 741800000
1963 757400000
1964 819900000
1965 860200000
1966 897000000
1967 930600000
1968 942200000
1969 975500000
1970 1015000000
1971 987600000
1972 1072000000
1973 1103000000
1974 1180000000
1975 1240000000
1976 1256000000
1977 1194000000
1978 1380000000
1979 1434000000
1980 1215000000
1981 1440000000
1982 1523000000
1983 1393000000
1984 1441000000
1985 1513000000
1986 1495000000
1987 1466000000
1988 1519000000
1989 1521000000
1990 1565000000
1991 1639000000
1992 1641000000
1993 1658000000
1994 1696000000
1995 1764000000
1996 1844000000
1997 1939000000
1998 1388000000
1999 1495000000
2000 1630000000
2001 1629000000
2002 1544000000
2003 1533000000
2004 1567000000
2005 1618000000
2006 1653000000
2007 1706000000
2008 1760000000
2009 1813000000
2010 1876000000
2011 1976000000
2012 1947000000
2013 1953000000