Year Years 1800 34.2 1801 34.2 1802 34.2 1803 34.2 1804 34.2 1805 34.2 1806 34.2 1807 34.2 1808 34.2 1809 34.2 1810 34.2 1811 34.2 1812 34.2 1813 34.2 1814 34.2 1815 34.2 1816 34.2 1817 34.2 1818 34.2 1819 34.2 1820 34.2 1821 34.2 1822 34.2 1823 34.2 1824 34.2 1825 34.2 1826 34.2 1827 34.2 1828 34.2 1829 34.2 1830 34.2 1831 34.2 1832 34.2 1833 34.2 1834 34.2 1835 34.2 1836 34.2 1837 34.2 1838 34.2 1839 34.2 1840 34.2 1841 34.2 1842 34.2 1843 34.2 1844 34.2 1845 34.2 1846 34.2 1847 34.2 1848 34.2 1849 34.2 1850 34.2 1851 34.2 1852 34.2 1853 34.2 1854 34.2 1855 34.2 1856 34.2 1857 34.2 1858 34.2 1859 34.2 1860 34.2 1861 34.2 1862 34.2 1863 34.2 1864 34.2 1865 34.2 1866 34.2 1867 34.2 1868 34.2 1869 34.2 1870 34.2 1871 34.2 1872 34.21 1873 34.21 1874 34.21 1875 34.21 1876 34.22 1877 34.22 1878 34.22 1879 34.22 1880 34.23 1881 34.23 1882 40.14 1883 38.14 1884 37.24 1885 37.84 1886 36.95 1887 35.55 1888 38.65 1889 37.66 1890 34.35 1891 37.36 1892 39.27 1893 38.67 1894 39.07 1895 37.47 1896 37.68 1897 37.08 1898 39.19 1899 37.68 1900 37.89 1901 38.19 1902 40.5 1903 34.69 1904 33.69 1905 37.7 1906 32.49 1907 29.58 1908 36.91 1909 37.41 1910 36.81 1911 38.02 1912 34.51 1913 37.63 1914 38.33 1915 37.13 1916 35.73 1917 31.82 1918 26.5 1919 36.74 1920 35.54 1921 30.82 1922 37.15 1923 38.16 1924 38.76 1925 39.07 1926 40.88 1927 39.57 1928 41.79 1929 43.2 1930 45.51 1931 42.9 1932 44.41 1933 41.8 1934 44.62 1935 44.22 1936 44.63 1937 47.45 1938 46.14 1939 48.76 1940 47.86 1941 49.67 1942 50.08 1943 50.59 1944 49.38 1945 49.39 1946 51.7 1947 50.7 1948 52.01 1949 54.23 1950 56.98 1951 57.48 1952 58.45 1953 59.38 1954 60.27 1955 61.12 1956 61.93 1957 62.69 1958 63.42 1959 64.09 1960 64.72 1961 65.31 1962 65.84 1963 66.33 1964 66.76 1965 67.17 1966 67.54 1967 67.88 1968 68.21 1969 68.5 1970 68.79 1971 69.23 1972 69.8 1973 70.29 1974 70.63 1975 70.91 1976 71.16 1977 71.33 1978 71.61 1979 71.73 1980 71.63 1981 71.98 1982 72.17 1983 72.35 1984 72.52 1985 72.69 1986 72.92 1987 73.36 1988 73.75 1989 74.14 1990 74.4 1991 74.52 1992 74.46 1993 74.38 1994 74.3 1995 74.18 1996 74.06 1997 73.94 1998 73.92 1999 73.9 2000 73.83 2001 73.64 2002 73.92 2003 74.12 2004 74.32 2005 74.66 2006 74.82 2007 74.73 2008 74.65 2009 74.6 2010 74.66 2011 74.77 2012 74.82 2013 74.86 2014 74.89 2015 74.91 2016 74.92 2017 75.05 2018 75.18 2019 75.31 2020 75.44 2021 75.58 2022 75.72 2023 75.86 2024 76 2025 76.13 2026 76.26 2027 76.39 2028 76.52 2029 76.66 2030 76.8 2031 76.94 2032 77.08 2033 77.22 2034 77.36 2035 77.5 2036 77.64 2037 77.78 2038 77.92 2039 78.06 2040 78.2 2041 78.34 2042 78.48 2043 78.62 2044 78.76 2045 78.9 2046 79.04 2047 79.18 2048 79.32 2049 79.46 2050 79.6 2051 79.74 2052 79.88 2053 80.02 2054 80.16 2055 80.3 2056 80.44 2057 80.58 2058 80.72 2059 80.86 2060 81 2061 81.14 2062 81.28 2063 81.42 2064 81.56 2065 81.7 2066 81.84 2067 81.98 2068 82.12 2069 82.25 2070 82.38 2071 82.51 2072 82.64 2073 82.77 2074 82.9 2075 83.03 2076 83.15 2077 83.27 2078 83.39 2079 83.51 2080 83.63 2081 83.74 2082 83.85 2083 83.96 2084 84.07 2085 84.18 2086 84.29 2087 84.4 2088 84.51 2089 84.62 2090 84.73 2091 84.84 2092 84.94 2093 85.04 2094 85.14 2095 85.24 2096 85.34 2097 85.44 2098 85.54 2099 85.64 2100 85.74