Year Total 1800 6.97 1801 6.97 1802 6.97 1803 6.97 1804 6.97 1805 6.97 1806 6.97 1807 6.97 1808 6.97 1809 6.97 1810 6.97 1811 6.97 1812 6.97 1813 6.97 1814 6.97 1815 6.97 1816 6.97 1817 6.97 1818 6.97 1819 6.97 1820 6.97 1821 6.97 1822 6.97 1823 6.97 1824 6.97 1825 6.97 1826 6.97 1827 6.97 1828 6.97 1829 6.97 1830 6.97 1831 6.97 1832 6.97 1833 6.97 1834 6.97 1835 6.97 1836 6.97 1837 6.97 1838 6.97 1839 6.97 1840 6.97 1841 6.97 1842 6.97 1843 6.97 1844 6.97 1845 6.97 1846 6.97 1847 6.97 1848 6.97 1849 6.97 1850 6.97 1851 6.97 1852 6.97 1853 6.97 1854 6.97 1855 6.97 1856 6.97 1857 6.97 1858 6.97 1859 6.97 1860 6.97 1861 6.97 1862 6.97 1863 6.97 1864 6.97 1865 6.97 1866 6.97 1867 6.97 1868 6.97 1869 6.97 1870 6.97 1871 6.97 1872 6.97 1873 6.97 1874 6.97 1875 6.97 1876 6.97 1877 6.97 1878 6.97 1879 6.97 1880 6.97 1881 6.97 1882 6.97 1883 6.97 1884 6.97 1885 6.97 1886 6.97 1887 6.97 1888 6.97 1889 6.97 1890 6.97 1891 6.97 1892 6.97 1893 6.97 1894 6.97 1895 6.97 1896 6.97 1897 6.97 1898 6.97 1899 6.97 1900 6.97 1901 6.97 1902 6.97 1903 6.97 1904 6.97 1905 6.97 1906 6.97 1907 6.97 1908 6.97 1909 6.97 1910 6.97 1911 6.97 1912 6.97 1913 6.97 1914 6.97 1915 6.97 1916 6.97 1917 6.97 1918 6.97 1919 6.97 1920 6.97 1921 6.97 1922 6.97 1923 6.97 1924 6.97 1925 6.97 1926 6.97 1927 6.97 1928 6.97 1929 6.97 1930 6.97 1931 6.97 1932 6.969 1933 6.969 1934 6.969 1935 6.969 1936 6.969 1937 6.969 1938 6.969 1939 6.969 1940 6.969 1941 6.969 1942 6.969 1943 6.969 1944 6.968 1945 6.968 1946 6.968 1947 6.968 1948 6.968 1949 6.968 1950 6.968 1951 6.969 1952 6.97 1953 6.971 1954 6.971 1955 6.971 1956 6.971 1957 6.97 1958 6.969 1959 6.969 1960 6.971 1961 6.973 1962 6.977 1963 6.981 1964 6.985 1965 6.987 1966 6.987 1967 6.983 1968 6.973 1969 6.952 1970 6.918 1971 6.866 1972 6.794 1973 6.703 1974 6.595 1975 6.474 1976 6.344 1977 6.211 1978 6.079 1979 5.947 1980 5.811 1981 5.665 1982 5.504 1983 5.326 1984 5.132 1985 4.929 1986 4.722 1987 4.521 1988 4.333 1989 4.163 1990 4.016 1991 3.894 1992 3.796 1993 3.715 1994 3.648 1995 3.59 1996 3.534 1997 3.477 1998 3.411 1999 3.334 2000 3.241 2001 3.127 2002 2.996 2003 2.853 2004 2.703 2005 2.555 2006 2.418 2007 2.299 2008 2.203 2009 2.133 2010 2.085 2011 2.055 2012 2.036 2013 2.019 2014 2.002 2015 1.982 2016 1.959 2017 1.935 2018 1.912 2019 1.891 2020 1.871 2021 1.852 2022 1.834 2023 1.817 2024 1.801 2030 1.724 2040 1.667 2050 1.67 2070 1.735 2080 1.767 2099 1.818