Year US Dollars adjusted for inflation) 1800 3351000 1801 3351000 1802 3351000 1803 3351000 1804 3351000 1805 3351000 1806 3351000 1807 3351000 1808 3351000 1809 3351000 1810 3351000 1811 3351000 1812 3351000 1813 3351000 1814 3351000 1815 3351000 1816 3351000 1817 3351000 1818 3351000 1819 3351000 1820 3351000 1821 3379000 1822 3407000 1823 3436000 1824 3464000 1825 3492000 1826 3521000 1827 3551000 1828 3580000 1829 3610000 1830 3639000 1831 3670000 1832 3701000 1833 3731000 1834 3762000 1835 3793000 1836 3825000 1837 3856000 1838 3888000 1839 3921000 1840 3953000 1841 3986000 1842 4019000 1843 4052000 1844 4086000 1845 4120000 1846 4154000 1847 4188000 1848 4224000 1849 4258000 1850 4294000 1851 4329000 1852 4365000 1853 4401000 1854 4438000 1855 4475000 1856 4512000 1857 4550000 1858 4587000 1859 4625000 1860 4664000 1861 4702000 1862 4741000 1863 4780000 1864 4821000 1865 4860000 1866 4900000 1867 4941000 1868 4983000 1869 5023000 1870 5065000 1871 5107000 1872 5150000 1873 5192000 1874 5235000 1875 5279000 1876 5323000 1877 5366000 1878 5411000 1879 5456000 1880 5502000 1881 5547000 1882 5592000 1883 5639000 1884 5686000 1885 5734000 1886 5781000 1887 5829000 1888 5877000 1889 5926000 1890 5975000 1891 6025000 1892 6075000 1893 6125000 1894 6176000 1895 6227000 1896 6279000 1897 6331000 1898 6384000 1899 6437000 1900 6490000 1901 6544000 1902 6598000 1903 6652000 1904 6708000 1905 6764000 1906 6820000 1907 6877000 1908 6933000 1909 6990000 1910 7049000 1911 7107000 1912 7166000 1913 7226000 1914 7670000 1915 8142000 1916 8645000 1917 9176000 1918 9742000 1919 10340000 1920 10980000 1921 11650000 1922 12370000 1923 13130000 1924 13940000 1925 14800000 1926 15710000 1927 16680000 1928 17710000 1929 18800000 1930 19950000 1931 21180000 1932 22490000 1933 23870000 1934 25350000 1935 26900000 1936 28560000 1937 30320000 1938 32190000 1939 34170000 1940 36280000 1941 38510000 1942 40880000 1943 43400000 1944 46070000 1945 48910000 1946 51920000 1947 55120000 1948 58510000 1949 62120000 1950 65940000 1951 70170000 1952 75340000 1953 81420000 1954 88390000 1955 96230000 1956 104900000 1957 114400000 1958 124700000 1959 135800000 1960 147600000 1961 160200000 1962 173500000 1963 187400000 1964 202000000 1965 217200000 1966 232900000 1967 249000000 1968 266000000 1969 284200000 1970 304100000 1971 297600000 1972 333100000 1973 404100000 1974 586100000 1975 616900000 1976 449900000 1977 426700000 1978 428400000 1979 386200000 1980 208700000 1981 187000000 1982 193700000 1983 192100000 1984 196900000 1985 179000000 1986 178200000 1987 176200000 1988 213400000 1989 222300000 1990 238100000 1991 229300000 1992 214800000 1993 188500000 1994 202200000 1995 223900000 1996 246500000 1997 251300000 1998 255300000 1999 240600000 2000 240600000 2001 243200000 2002 234300000 2003 231000000 2004 242200000 2005 255500000 2006 263100000 2007 268700000 2008 266000000 2009 273700000 2010 279200000 2011 284200000 2012 307800000 2013 310900000