Year US Dollars adjusted for inflation)
1800 1171000000
1801 1172000000
1802 1173000000
1803 1173000000
1804 1174000000
1805 1175000000
1806 1176000000
1807 1177000000
1808 1178000000
1809 1179000000
1810 1179000000
1811 1180000000
1812 1181000000
1813 1182000000
1814 1183000000
1815 1184000000
1816 1185000000
1817 1186000000
1818 1187000000
1819 1187000000
1820 1188000000
1821 1202000000
1822 1215000000
1823 1229000000
1824 1243000000
1825 1257000000
1826 1272000000
1827 1286000000
1828 1301000000
1829 1316000000
1830 1330000000
1831 1346000000
1832 1361000000
1833 1376000000
1834 1392000000
1835 1408000000
1836 1424000000
1837 1440000000
1838 1456000000
1839 1473000000
1840 1490000000
1841 1507000000
1842 1524000000
1843 1541000000
1844 1559000000
1845 1576000000
1846 1594000000
1847 1612000000
1848 1631000000
1849 1649000000
1850 1668000000
1851 1687000000
1852 1706000000
1853 1725000000
1854 1745000000
1855 1765000000
1856 1785000000
1857 1805000000
1858 1826000000
1859 1847000000
1860 1868000000
1861 1889000000
1862 1910000000
1863 1932000000
1864 1954000000
1865 1976000000
1866 1999000000
1867 2021000000
1868 2044000000
1869 2067000000
1870 2091000000
1871 2132000000
1872 2174000000
1873 2216000000
1874 2260000000
1875 2304000000
1876 2349000000
1877 2395000000
1878 2442000000
1879 2490000000
1880 2539000000
1881 2588000000
1882 2639000000
1883 2691000000
1884 2744000000
1885 2797000000
1886 2852000000
1887 2908000000
1888 2965000000
1889 3023000000
1890 3082000000
1891 3143000000
1892 3204000000
1893 3267000000
1894 3331000000
1895 3396000000
1896 3463000000
1897 3531000000
1898 3600000000
1899 3670000000
1900 3742000000
1901 3816000000
1902 3890000000
1903 3967000000
1904 4044000000
1905 4124000000
1906 4204000000
1907 4287000000
1908 4371000000
1909 4456000000
1910 4544000000
1911 4633000000
1912 4723000000
1913 4816000000
1914 4997000000
1915 5184000000
1916 5379000000
1917 5580000000
1918 5790000000
1919 6007000000
1920 6232000000
1921 6466000000
1922 6708000000
1923 6960000000
1924 7221000000
1925 7492000000
1926 7773000000
1927 8065000000
1928 8367000000
1929 8681000000
1930 9007000000
1931 9345000000
1932 9695000000
1933 10060000000
1934 10440000000
1935 10830000000
1936 11230000000
1937 11660000000
1938 12090000000
1939 12550000000
1940 13020000000
1941 13510000000
1942 14010000000
1943 14540000000
1944 15080000000
1945 15650000000
1946 16240000000
1947 16840000000
1948 17480000000
1949 18130000000
1950 18810000000
1951 20610000000
1952 22880000000
1953 32120000000
1954 38080000000
1955 36370000000
1956 38680000000
1957 38100000000
1958 42270000000
1959 43810000000
1960 48670000000
1961 54050000000
1962 56550000000
1963 55350000000
1964 61810000000
1965 67260000000
1966 70740000000
1967 69090000000
1968 81410000000
1969 84220000000
1970 83930000000
1971 89480000000
1972 87400000000
1973 106200000000
1974 120700000000
1975 138100000000
1976 161800000000
1977 162400000000
1978 191400000000
1979 249800000000
1980 255600000000
1981 213000000000
1982 205600000000
1983 179100000000
1984 181500000000
1985 186500000000
1986 197000000000
1987 237100000000
1988 245300000000
1989 220300000000
1990 220300000000
1991 73750000000
1992 91590000000
1993 137000000000
1994 126200000000
1995 102100000000
1996 151800000000
1997 187100000000
1998 252500000000
1999 307500000000
2000 313100000000
2001 321000000000
2002 292800000000
2003 190000000000
2004 301200000000
2005 311200000000
2006 340000000000
2007 346200000000
2008 369700000000
2009 389200000000
2010 413900000000
2011 445400000000
2012 491200000000
2013 511900000000