Year Years
1800 32.5
1801 32.5
1802 32.5
1803 32.5
1804 32.5
1805 32.5
1806 32.5
1807 32.5
1808 32.5
1809 32.5
1810 32.5
1811 32.5
1812 32.5
1813 32.5
1814 32.5
1815 32.5
1816 32.5
1817 32.5
1818 32.5
1819 32.5
1820 32.5
1821 32.5
1822 32.5
1823 32.5
1824 32.5
1825 32.5
1826 32.5
1827 32.5
1828 32.5
1829 32.5
1830 32.5
1831 32.5
1832 32.5
1833 32.5
1834 32.5
1835 32.5
1836 32.5
1837 32.5
1838 32.5
1839 32.5
1840 32.5
1841 32.5
1842 32.5
1843 32.5
1844 32.5
1845 32.5
1846 32.5
1847 32.5
1848 32.5
1849 32.5
1850 32.5
1851 32.5
1852 32.5
1853 32.5
1854 32.5
1855 32.5
1856 32.5
1857 32.5
1858 32.5
1859 32.5
1860 32.5
1861 32.5
1862 32.5
1863 32.5
1864 32.5
1865 32.5
1866 32.5
1867 32.5
1868 32.5
1869 32.5
1870 32.5
1871 32.5
1872 32.5
1873 32.5
1874 32.5
1875 32.5
1876 32.5
1877 32.5
1878 32.5
1879 32.5
1880 32.5
1881 32.5
1882 32.5
1883 32.5
1884 32.5
1885 32.5
1886 32.5
1887 32.5
1888 32.5
1889 32.5
1890 32.5
1891 32.5
1892 32.5
1893 32.5
1894 32.5
1895 32.5
1896 32.5
1897 32.5
1898 32.5
1899 32.5
1900 32.5
1901 32.5
1902 32.5
1903 32.5
1904 32.5
1905 32.5
1906 32.5
1907 32.5
1908 32.5
1909 32.5
1910 32.5
1911 32.5
1912 32.5
1913 32.5
1914 32.5
1915 32.5
1916 32.5
1917 32.5
1918 12.57
1919 32.5
1920 32.5
1921 32.5
1922 32.5
1923 32.5
1924 32.5
1925 32.5
1926 32.5
1927 32.5
1928 32.5
1929 32.5
1930 32.5
1931 32.5
1932 32.5
1933 32.5
1934 32.5
1935 32.5
1936 32.5
1937 32.5
1938 32.5
1939 32.5
1940 32.5
1941 32.5
1942 32.5
1943 32.5
1944 32.5
1945 32.5
1946 34.94
1947 37.38
1948 39.83
1949 42.27
1950 44.71
1951 45.38
1952 46.68
1953 47.92
1954 49.11
1955 50.24
1956 51.32
1957 52.34
1958 53.3
1959 54.22
1960 55.09
1961 55.92
1962 56.72
1963 57.5
1964 58.25
1965 58.98
1966 59.7
1967 60.39
1968 61.07
1969 61.73
1970 62.36
1971 62.99
1972 63.59
1973 64.17
1974 64.74
1975 65.3
1976 65.84
1977 66.36
1978 66.88
1979 67.38
1980 67.86
1981 68.34
1982 68.8
1983 69.25
1984 69.69
1985 70.12
1986 70.54
1987 70.95
1988 71.35
1989 71.75
1990 72.14
1991 72.53
1992 72.91
1993 73.28
1994 73.64
1995 74
1996 74.35
1997 74.7
1998 75.03
1999 75.36
2000 75.69
2001 76.01
2002 76.33
2003 76.64
2004 76.95
2005 77.24
2006 77.53
2007 77.8
2008 78.05
2009 78.29
2010 78.52
2011 78.74
2012 78.96
2013 79.19
2014 79.42
2015 79.65
2016 79.87
2017 80.09
2018 80.3