Year Total 1800 6.94 1801 6.94 1802 6.94 1803 6.94 1804 6.94 1805 6.94 1806 6.94 1807 6.94 1808 6.94 1809 6.94 1810 6.94 1811 6.94 1812 6.94 1813 6.94 1814 6.94 1815 6.94 1816 6.94 1817 6.94 1818 6.94 1819 6.94 1820 6.94 1821 6.94 1822 6.94 1823 6.94 1824 6.94 1825 6.94 1826 6.94 1827 6.94 1828 6.94 1829 6.94 1830 6.94 1831 6.94 1832 6.94 1833 6.94 1834 6.94 1835 6.94 1836 6.94 1837 6.94 1838 6.94 1839 6.94 1840 6.94 1841 6.94 1842 6.94 1843 6.94 1844 6.94 1845 6.94 1846 6.94 1847 6.94 1848 6.94 1849 6.94 1850 6.94 1851 6.94 1852 6.94 1853 6.94 1854 6.94 1855 6.94 1856 6.94 1857 6.94 1858 6.94 1859 6.94 1860 6.94 1861 6.94 1862 6.94 1863 6.94 1864 6.94 1865 6.94 1866 6.94 1867 6.94 1868 6.94 1869 6.94 1870 6.94 1871 6.94 1872 6.94 1873 6.94 1874 6.94 1875 6.94 1876 6.94 1877 6.94 1878 6.94 1879 6.94 1880 6.94 1881 6.94 1882 6.94 1883 6.94 1884 6.94 1885 6.94 1886 6.94 1887 6.94 1888 6.94 1889 6.94 1890 6.94 1891 6.94 1892 6.94 1893 6.94 1894 6.94 1895 6.94 1896 6.94 1897 6.94 1898 6.94 1899 6.94 1900 6.94 1901 6.94 1902 6.94 1903 6.94 1904 6.94 1905 6.94 1906 6.94 1907 6.94 1908 6.94 1909 6.94 1910 6.94 1911 6.94 1912 6.94 1913 6.94 1914 6.94 1915 6.94 1916 6.94 1917 6.94 1918 6.94 1919 6.94 1920 6.94 1921 6.94 1922 6.94 1923 6.94 1924 6.94 1925 6.94 1926 6.94 1927 6.94 1928 6.94 1929 6.94 1930 6.94 1931 6.94 1932 6.94 1933 6.94 1934 6.94 1935 6.94 1936 6.94 1937 6.94 1938 6.94 1939 6.94 1940 6.94 1941 6.94 1942 6.94 1943 6.94 1944 6.94 1945 6.94 1946 6.94 1947 6.94 1948 6.94 1949 6.94 1950 6.94 1951 6.95 1952 6.968 1953 6.98 1954 6.987 1955 6.988 1956 6.984 1957 6.975 1958 6.962 1959 6.946 1960 6.928 1961 6.91 1962 6.893 1963 6.877 1964 6.861 1965 6.841 1966 6.816 1967 6.783 1968 6.738 1969 6.679 1970 6.605 1971 6.512 1972 6.402 1973 6.279 1974 6.146 1975 6.009 1976 5.873 1977 5.744 1978 5.624 1979 5.517 1980 5.423 1981 5.344 1982 5.274 1983 5.209 1984 5.141 1985 5.065 1986 4.973 1987 4.86 1988 4.724 1989 4.566 1990 4.388 1991 4.193 1992 3.989 1993 3.784 1994 3.583 1995 3.393 1996 3.215 1997 3.052 1998 2.902 1999 2.766 2000 2.644 2001 2.532 2002 2.428 2003 2.329 2004 2.236 2005 2.149 2006 2.071 2007 2.004 2008 1.948 2009 1.903 2010 1.868 2011 1.841 2012 1.82 2013 1.801 2014 1.784 2015 1.767 2016 1.75 2017 1.733 2018 1.717 2019 1.702 2020 1.688 2021 1.675 2022 1.663 2023 1.652 2024 1.642 2030 1.607 2040 1.611 2050 1.65 2070 1.733 2080 1.769 2099 1.817