Year US Dollars adjusted for inflation)
1800 19690000000
1801 19790000000
1802 19890000000
1803 19990000000
1804 20090000000
1805 20190000000
1806 20290000000
1807 20390000000
1808 20500000000
1809 20600000000
1810 20700000000
1811 20810000000
1812 20910000000
1813 21020000000
1814 21130000000
1815 21230000000
1816 21340000000
1817 21450000000
1818 21550000000
1819 21660000000
1820 21770000000
1821 21970000000
1822 22160000000
1823 22360000000
1824 22560000000
1825 22760000000
1826 22970000000
1827 23170000000
1828 23380000000
1829 23590000000
1830 23800000000
1831 24010000000
1832 24230000000
1833 24450000000
1834 24660000000
1835 24890000000
1836 25110000000
1837 25330000000
1838 25560000000
1839 25790000000
1840 26020000000
1841 26250000000
1842 26490000000
1843 26720000000
1844 26960000000
1845 27200000000
1846 27450000000
1847 27690000000
1848 27940000000
1849 28190000000
1850 28440000000
1851 28880000000
1852 30190000000
1853 30440000000
1854 30990000000
1855 32560000000
1856 31670000000
1857 30960000000
1858 31690000000
1859 33100000000
1860 34230000000
1861 34690000000
1862 34930000000
1863 35740000000
1864 35770000000
1865 34670000000
1866 36490000000
1867 36410000000
1868 32730000000
1869 33770000000
1870 34620000000
1871 37360000000
1872 42550000000
1873 46300000000
1874 42430000000
1875 43670000000
1876 44500000000
1877 49040000000
1878 47770000000
1879 45130000000
1880 49130000000
1881 50390000000
1882 51040000000
1883 52190000000
1884 52330000000
1885 50940000000
1886 49850000000
1887 49150000000
1888 51140000000
1889 51030000000
1890 51050000000
1891 52220000000
1892 56130000000
1893 54170000000
1894 54770000000
1895 54290000000
1896 49970000000
1897 52510000000
1898 56550000000
1899 57460000000
1900 58710000000
1901 62790000000
1902 60970000000
1903 61250000000
1904 61050000000
1905 60200000000
1906 63310000000
1907 65300000000
1908 67860000000
1909 69040000000
1910 66620000000
1911 71400000000
1912 70860000000
1913 73740000000
1914 72720000000
1915 73900000000
1916 77340000000
1917 76390000000
1918 75850000000
1919 76320000000
1920 81830000000
1921 83860000000
1922 87440000000
1923 88570000000
1924 91070000000
1925 96710000000
1926 96350000000
1927 104700000000
1928 105100000000
1929 112500000000
1930 108800000000
1931 106000000000
1932 108300000000
1933 106200000000
1934 110200000000
1935 112400000000
1936 87350000000
1937 80150000000
1938 80120000000
1939 86490000000
1940 94860000000
1941 93340000000
1942 98550000000
1943 102200000000
1944 106900000000
1945 99710000000
1946 104200000000
1947 105900000000
1948 106200000000
1949 105500000000
1950 108800000000
1951 119300000000
1952 128800000000
1953 128100000000
1954 137700000000
1955 143100000000
1956 154600000000
1957 159500000000
1958 166400000000
1959 162600000000
1960 165400000000
1961 186900000000
1962 209000000000
1963 230900000000
1964 253900000000
1965 270700000000
1966 290600000000
1967 309500000000
1968 327400000000
1969 357100000000
1970 378000000000
1971 400300000000
1972 434300000000
1973 474000000000
1974 509900000000
1975 528100000000
1976 549900000000
1977 570800000000
1978 588800000000
1979 597100000000
1980 610800000000
1981 614000000000
1982 624900000000
1983 640600000000
1984 649600000000
1985 662200000000
1986 683000000000
1987 720200000000
1988 757700000000
1989 795800000000
1990 829900000000
1991 850600000000
1992 859000000000
1993 851000000000
1994 872400000000
1995 897600000000
1996 920200000000
1997 956700000000
1998 1001000000000
1999 1052000000000
2000 1114000000000
2001 1167000000000
2002 1214000000000
2003 1270000000000
2004 1331000000000
2005 1398000000000
2006 1453000000000
2007 1497000000000
2008 1504000000000
2009 1453000000000
2010 1458000000000
2011 1474000000000
2012 1459000000000
2013 1454000000000