Year US Dollars adjusted for inflation) 1800 325500000 1801 326900000 1802 328300000 1803 329600000 1804 331000000 1805 332400000 1806 333800000 1807 335200000 1808 336600000 1809 338000000 1810 339400000 1811 340800000 1812 342300000 1813 343700000 1814 345100000 1815 346600000 1816 348000000 1817 349500000 1818 350900000 1819 352400000 1820 353900000 1821 356200000 1822 358600000 1823 361000000 1824 363400000 1825 365800000 1826 368200000 1827 370600000 1828 373100000 1829 375600000 1830 378100000 1831 380600000 1832 383100000 1833 385700000 1834 388200000 1835 390800000 1836 393400000 1837 396000000 1838 398600000 1839 401300000 1840 403900000 1841 406600000 1842 409300000 1843 412000000 1844 414800000 1845 417500000 1846 420300000 1847 423100000 1848 425900000 1849 428700000 1850 431600000 1851 436500000 1852 441600000 1853 446700000 1854 451900000 1855 457100000 1856 462400000 1857 467700000 1858 473100000 1859 478600000 1860 484100000 1861 489700000 1862 495400000 1863 501100000 1864 506900000 1865 512700000 1866 518700000 1867 524700000 1868 530700000 1869 536900000 1870 543100000 1871 556200000 1872 569700000 1873 583500000 1874 597600000 1875 612000000 1876 626900000 1877 642000000 1878 657600000 1879 673500000 1880 689800000 1881 706500000 1882 723600000 1883 741100000 1884 759000000 1885 777400000 1886 796200000 1887 815500000 1888 835200000 1889 855500000 1890 876200000 1891 896800000 1892 918000000 1893 939700000 1894 961800000 1895 984500000 1896 1008000000 1897 1032000000 1898 1056000000 1899 1081000000 1900 1106000000 1901 1131000000 1902 1156000000 1903 1181000000 1904 1207000000 1905 1234000000 1906 1261000000 1907 1289000000 1908 1318000000 1909 1347000000 1910 1377000000 1911 1407000000 1912 1438000000 1913 1470000000 1914 1490000000 1915 1510000000 1916 1531000000 1917 1552000000 1918 1573000000 1919 1595000000 1920 1617000000 1921 1639000000 1922 1662000000 1923 1685000000 1924 1708000000 1925 1729000000 1926 1755000000 1927 1778000000 1928 1803000000 1929 1827000000 1930 1843000000 1931 1861000000 1932 1878000000 1933 1894000000 1934 1911000000 1935 1929000000 1936 1946000000 1937 1984000000 1938 2011000000 1939 2077000000 1940 2119000000 1941 2151000000 1942 2192000000 1943 2204000000 1944 2218000000 1945 2258000000 1946 2298000000 1947 2349000000 1948 2392000000 1949 2435000000 1950 2456000000 1951 2615000000 1952 2681000000 1953 2862000000 1954 3029000000 1955 3288000000 1956 3423000000 1957 3757000000 1958 4051000000 1959 4352000000 1960 4718000000 1961 4906000000 1962 5225000000 1963 5568000000 1964 5930000000 1965 6325000000 1966 6748000000 1967 7196000000 1968 7656000000 1969 8123000000 1970 8638000000 1971 9206000000 1972 9798000000 1973 10530000000 1974 10810000000 1975 11100000000 1976 11390000000 1977 11690000000 1978 12000000000 1979 12310000000 1980 12660000000 1981 12980000000 1982 13300000000 1983 13640000000 1984 14010000000 1985 14400000000 1986 14870000000 1987 15370000000 1988 15860000000 1989 16280000000 1990 16600000000 1991 11800000000 1992 10760000000 1993 11560000000 1994 12240000000 1995 13610000000 1996 14660000000 1997 13020000000 1998 14560000000 1999 15920000000 2000 17000000000 2001 18170000000 2002 18770000000 2003 19900000000 2004 21090000000 2005 22250000000 2006 23540000000 2007 24910000000 2008 26720000000 2009 27590000000 2010 28520000000 2011 29330000000 2012 30110000000 2013 30730000000