Year US Dollars adjusted for inflation)
1800 1142000000
1801 1142000000
1802 1142000000
1803 1143000000
1804 1143000000
1805 1143000000
1806 1143000000
1807 1143000000
1808 1143000000
1809 1143000000
1810 1143000000
1811 1144000000
1812 1144000000
1813 1144000000
1814 1144000000
1815 1144000000
1816 1144000000
1817 1144000000
1818 1144000000
1819 1145000000
1820 1145000000
1821 1164000000
1822 1183000000
1823 1202000000
1824 1222000000
1825 1243000000
1826 1263000000
1827 1284000000
1828 1305000000
1829 1327000000
1830 1349000000
1831 1371000000
1832 1394000000
1833 1417000000
1834 1441000000
1835 1465000000
1836 1489000000
1837 1513000000
1838 1538000000
1839 1564000000
1840 1590000000
1841 1616000000
1842 1643000000
1843 1670000000
1844 1698000000
1845 1726000000
1846 1755000000
1847 1784000000
1848 1813000000
1849 1843000000
1850 1874000000
1851 1903000000
1852 1933000000
1853 1964000000
1854 1995000000
1855 2027000000
1856 2059000000
1857 2091000000
1858 2124000000
1859 2158000000
1860 2192000000
1861 2227000000
1862 2262000000
1863 2298000000
1864 2334000000
1865 2371000000
1866 2408000000
1867 2447000000
1868 2485000000
1869 2525000000
1870 2565000000
1871 2603000000
1872 2643000000
1873 2682000000
1874 2723000000
1875 2764000000
1876 2806000000
1877 2848000000
1878 2891000000
1879 2935000000
1880 2979000000
1881 3024000000
1882 3070000000
1883 3116000000
1884 3163000000
1885 3211000000
1886 3259000000
1887 3308000000
1888 3358000000
1889 3409000000
1890 3460000000
1891 3490000000
1892 3520000000
1893 3550000000
1894 3581000000
1895 3612000000
1896 3643000000
1897 3982000000
1898 4240000000
1899 4475000000
1900 4712000000
1901 5057000000
1902 5334000000
1903 5695000000
1904 5888000000
1905 6319000000
1906 6824000000
1907 7251000000
1908 7389000000
1909 7513000000
1910 7643000000
1911 7807000000
1912 8082000000
1913 8351000000
1914 8300000000
1915 9016000000
1916 9950000000
1917 10320000000
1918 10380000000
1919 10720000000
1920 10830000000
1921 11280000000
1922 12250000000
1923 13100000000
1924 14330000000
1925 14710000000
1926 16200000000
1927 16490000000
1928 17550000000
1929 19390000000
1930 17160000000
1931 15780000000
1932 15170000000
1933 16880000000
1934 19160000000
1935 20960000000
1936 21960000000
1937 22260000000
1938 22610000000
1939 22730000000
1940 23180000000
1941 23200000000
1942 22670000000
1943 23020000000
1944 25000000000
1945 25930000000
1946 26930000000
1947 27680000000
1948 28600000000
1949 30750000000
1950 33170000000
1951 35730000000
1952 37570000000
1953 39960000000
1954 41080000000
1955 44140000000
1956 46130000000
1957 48380000000
1958 48530000000
1959 48780000000
1960 55530000000
1961 60460000000
1962 64970000000
1963 67990000000
1964 72720000000
1965 77620000000
1966 84170000000
1967 87520000000
1968 86580000000
1969 88810000000
1970 95730000000
1971 100000000000
1972 103200000000
1973 108600000000
1974 114300000000
1975 123400000000
1976 125200000000
1977 125200000000
1978 125200000000
1979 132700000000
1980 138800000000
1981 144900000000
1982 145600000000
1983 126300000000
1984 132300000000
1985 134900000000
1986 148500000000
1987 161400000000
1988 148100000000
1989 130100000000
1990 123400000000
1991 126300000000
1992 125000000000
1993 131900000000
1994 149500000000
1995 162000000000
1996 165500000000
1997 179500000000
1998 179600000000
1999 181200000000
2000 186700000000
2001 186800000000
2002 195800000000
2003 203100000000
2004 209200000000
2005 222100000000
2006 238300000000
2007 256900000000
2008 280700000000
2009 281800000000
2010 305200000000
2011 324800000000
2012 343800000000
2013 359700000000