Year Years
1800 395.9
1801 395.9
1802 395.9
1803 395.9
1804 395.9
1805 395.9
1806 395.9
1807 395.9
1808 395.9
1809 395.9
1810 395.9
1811 395.9
1812 395.9
1813 395.9
1814 395.9
1815 395.9
1816 395.9
1817 395.9
1818 395.9
1819 395.9
1820 395.9
1821 395.9
1822 395.9
1823 395.9
1824 395.9
1825 395.9
1826 395.9
1827 395.9
1828 395.9
1829 395.9
1830 395.9
1831 395.9
1832 395.9
1833 395.9
1834 395.9
1835 395.9
1836 395.9
1837 395.9
1838 395.9
1839 395.9
1840 395.9
1841 395.9
1842 395.9
1843 395.9
1844 395.9
1845 395.9
1846 395.9
1847 395.9
1848 395.9
1849 395.9
1850 395.9
1851 395.9
1852 395.9
1853 395.9
1854 395.9
1855 395.9
1856 395.9
1857 395.9
1858 395.9
1859 395.9
1860 395.9
1861 395.9
1862 395.9
1863 395.9
1864 395.9
1865 395.9
1866 395.9
1867 395.9
1868 395.9
1869 395.9
1870 395.9
1871 395.9
1872 395.9
1873 395.9
1874 395.9
1875 395.9
1876 395.9
1877 395.9
1878 395.9
1879 395.9
1880 395.9
1881 395.9
1882 395.9
1883 395.9
1884 395.9
1885 395.9
1886 395.9
1887 395.9
1888 395.9
1889 395.9
1890 395.9
1891 395.9
1892 395.9
1893 395.9
1894 395.9
1895 395.9
1896 395.9
1897 395.8
1898 395.6
1899 395.4
1900 395.1
1901 394.8
1902 394.4
1903 393.9
1904 393.4
1905 392.8
1906 392.1
1907 391.4
1908 390.6
1909 389.8
1910 388.9
1911 388.1
1912 387.1
1913 386.2
1914 385.3
1915 384.3
1916 383.4
1917 382.5
1918 381.6
1919 380.6
1920 379.7
1921 378.8
1922 377.8
1923 376.9
1924 376
1925 375.1
1926 374.1
1927 373.2
1928 372.3
1929 371.3
1930 370.4
1931 369.5
1932 368.5
1933 367.6
1934 366.7
1935 365.8
1936 364.8
1937 363.9
1938 363
1939 362
1940 361.1
1941 344.6
1942 328.6
1943 313
1944 298
1953 180.6
1954 176.4
1955 172.3
1956 168.1
1957 163.9
1958 159.5
1959 155
1960 150.5
1961 146
1962 141.4
1963 136.8
1964 132.3
1965 128
1966 123.9
1967 120.2
1968 117.2
1969 114.8
1970 112.9
1971 111.5
1972 110.6
1973 110
1974 109.7
1975 109.5
1976 109.1
1977 108.5
1978 107.5
1979 105.7
1980 102.8
1981 98.9
1982 94.2
1983 89.1
1984 84.2
1985 79.8
1986 76.4
1987 74
1988 72.8
1989 73
1990 74.6
1991 77.6
1992 81.6
1993 86
1994 90.4
1995 94.6
1996 98.1
1997 100.7
1998 102.2
1999 102.7
2000 102.6
2001 101.7
2002 100.3
2003 98.7
2004 97.5
2005 96.6
2006 95.5
2007 95.6
2008 96.3
2009 96.9
2010 96
2011 94
2012 88.5
2013 88.5