Year Years 1800 32.3 1801 32.3 1802 32.3 1803 32.3 1804 32.3 1805 32.3 1806 32.3 1807 32.3 1808 32.3 1809 32.3 1810 32.3 1811 32.3 1812 32.3 1813 32.3 1814 32.3 1815 32.3 1816 32.3 1817 32.3 1818 32.3 1819 32.3 1820 32.3 1821 32.3 1822 32.3 1823 32.3 1824 32.3 1825 32.3 1826 32.3 1827 32.3 1828 32.3 1829 32.3 1830 32.3 1831 32.3 1832 32.3 1833 32.3 1834 32.3 1835 32.3 1836 32.3 1837 32.3 1838 32.3 1839 32.3 1840 32.3 1841 32.3 1842 32.3 1843 32.3 1844 32.3 1845 32.3 1846 32.3 1847 32.3 1848 32.3 1849 32.3 1850 32.3 1851 32.3 1852 32.3 1853 32.3 1854 32.3 1855 32.3 1856 32.3 1857 32.3 1858 32.3 1859 32.3 1860 32.3 1861 32.3 1862 32.3 1863 32.3 1864 32.3 1865 32.3 1866 32.3 1867 32.3 1868 32.3 1869 32.3 1870 32.3 1871 32.32 1872 32.34 1873 32.37 1874 32.39 1875 32.41 1876 32.43 1877 32.45 1878 32.48 1879 32.5 1880 32.52 1881 32.54 1882 32.56 1883 32.59 1884 32.61 1885 32.63 1886 32.65 1887 32.67 1888 32.69 1889 32.72 1890 32.74 1891 32.76 1892 32.78 1893 32.8 1894 32.83 1895 32.85 1896 32.87 1897 32.89 1898 32.91 1899 32.94 1900 32.96 1901 32.98 1902 33 1903 33.02 1904 33.05 1905 33.07 1906 33.09 1907 33.11 1908 33.13 1909 33.16 1910 33.18 1911 33.2 1912 33.22 1913 33.24 1914 33.26 1915 33.29 1916 33.31 1917 33.33 1918 12.9 1919 33.37 1920 33.4 1921 33.42 1922 33.44 1923 33.46 1924 33.48 1925 33.51 1926 33.53 1927 33.55 1928 33.57 1929 33.59 1930 33.62 1931 33.64 1932 33.66 1933 33.68 1934 33.7 1935 33.73 1936 33.75 1937 33.77 1938 33.79 1939 33.81 1940 33.83 1941 33.86 1942 33.88 1943 33.9 1944 33.92 1945 33.94 1946 35.69 1947 37.44 1948 39.19 1949 40.94 1950 42.7 1951 42.98 1952 43.5 1953 44.01 1954 44.49 1955 44.96 1956 45.4 1957 45.84 1958 46.24 1959 46.63 1960 46.99 1961 47.33 1962 47.67 1963 48.01 1964 48.35 1965 48.72 1966 49.13 1967 49.59 1968 50.11 1969 50.68 1970 51.31 1971 52.03 1972 52.78 1973 53.45 1974 54.1 1975 54.85 1976 55.57 1977 56.2 1978 56.74 1979 57.22 1980 57.69 1981 58.18 1982 58.71 1983 57.88 1984 59.53 1985 60.11 1986 60.56 1987 61.07 1988 61.53 1989 61.94 1990 62.24 1991 62.3 1992 62.33 1993 62.3 1994 61.25 1995 59.37 1996 57.05 1997 55 1998 52.35 1999 49.97 2000 47.49 2001 45.54 2002 44.24 2003 43.28 2004 42.65 2005 42.33 2006 42.95 2007 43.82 2008 44.5 2009 45.56 2010 46.98 2011 48.9 2012 50.48 2013 51.98 2014 53.81 2015 56.36 2016 57.71 2017 58.22 2018 58.64 2019 58.99 2020 59.3 2021 59.58 2022 59.85 2023 60.12 2024 60.41 2025 60.73 2026 61.07 2027 61.43 2028 61.79 2029 62.16 2030 62.53 2031 62.9 2032 63.27 2033 63.64 2034 64.01 2035 64.38 2036 64.75 2037 65.11 2038 65.47 2039 65.82 2040 66.17 2041 66.51 2042 66.84 2043 67.16 2044 67.47 2045 67.78 2046 68.08 2047 68.38 2048 68.67 2049 68.96 2050 69.24 2051 69.52 2052 69.8 2053 70.07 2054 70.34 2055 70.6 2056 70.86 2057 71.11 2058 71.36 2059 71.61 2060 71.86 2061 72.1 2062 72.34 2063 72.58 2064 72.82 2065 73.05 2066 73.28 2067 73.51 2068 73.73 2069 73.95 2070 74.16 2071 74.37 2072 74.57 2073 74.76 2074 74.95 2075 75.13 2076 75.3 2077 75.47 2078 75.64 2079 75.81 2080 75.97 2081 76.13 2082 76.29 2083 76.45 2084 76.61 2085 76.77 2086 76.93 2087 77.09 2088 77.25 2089 77.41 2090 77.57 2091 77.73 2092 77.89 2093 78.05 2094 78.2 2095 78.35 2096 78.5 2097 78.65 2098 78.8 2099 78.95 2100 79.1