Year Total 1800 5.537 1801 5.537 1802 5.537 1803 5.537 1804 5.537 1805 5.537 1806 5.537 1807 5.537 1808 5.537 1809 5.537 1810 5.537 1811 5.537 1812 5.537 1813 5.537 1814 5.537 1815 5.537 1816 5.537 1817 5.537 1818 5.537 1819 5.537 1820 5.537 1821 5.537 1822 5.537 1823 5.537 1824 5.537 1825 5.537 1826 5.537 1827 5.537 1828 5.537 1829 5.537 1830 5.537 1831 5.537 1832 5.537 1833 5.537 1834 5.537 1835 5.537 1836 5.537 1837 5.537 1838 5.537 1839 5.537 1840 5.537 1841 5.537 1842 5.537 1843 5.537 1844 5.537 1845 5.537 1846 5.537 1847 5.537 1848 5.537 1849 5.537 1850 5.537 1851 5.537 1852 5.537 1853 5.537 1854 5.537 1855 5.537 1856 5.537 1857 5.537 1858 5.537 1859 5.537 1860 5.537 1861 5.537 1862 5.537 1863 5.537 1864 5.537 1865 5.537 1866 5.537 1867 5.537 1868 5.537 1869 5.537 1870 5.537 1871 5.537 1872 5.537 1873 5.537 1874 5.537 1875 5.537 1876 5.537 1877 5.537 1878 5.537 1879 5.537 1880 5.537 1881 5.537 1882 5.537 1883 5.537 1884 5.537 1885 5.537 1886 5.537 1887 5.537 1888 5.537 1889 5.537 1890 5.537 1891 5.537 1892 5.537 1893 5.537 1894 5.537 1895 5.537 1896 5.537 1897 5.537 1898 5.537 1899 5.537 1900 5.537 1901 5.537 1902 5.537 1903 5.537 1904 5.537 1905 5.537 1906 5.537 1907 5.537 1908 5.537 1909 5.537 1910 5.537 1911 5.537 1912 5.537 1913 5.537 1914 5.537 1915 5.537 1916 5.537 1917 5.537 1918 5.537 1919 5.537 1920 5.537 1921 5.537 1922 5.537 1923 5.537 1924 5.537 1925 5.537 1926 5.537 1927 5.537 1928 5.537 1929 5.537 1930 5.537 1931 5.537 1932 5.537 1933 5.537 1934 5.537 1935 5.537 1936 5.537 1937 5.537 1938 5.537 1939 5.537 1940 5.537 1941 5.537 1942 5.537 1943 5.537 1944 5.537 1945 5.537 1946 5.537 1947 5.537 1948 5.537 1949 5.537 1950 5.537 1951 5.519 1952 5.49 1953 5.471 1954 5.465 1955 5.469 1956 5.485 1957 5.512 1958 5.549 1959 5.594 1960 5.647 1961 5.705 1962 5.766 1963 5.828 1964 5.89 1965 5.949 1966 6.005 1967 6.058 1968 6.11 1969 6.159 1970 6.205 1971 6.247 1972 6.286 1973 6.322 1974 6.356 1975 6.391 1976 6.429 1977 6.47 1978 6.516 1979 6.563 1980 6.609 1981 6.651 1982 6.683 1983 6.703 1984 6.708 1985 6.697 1986 6.669 1987 6.627 1988 6.572 1989 6.508 1990 6.434 1991 6.352 1992 6.264 1993 6.173 1994 6.08 1995 5.989 1996 5.903 1997 5.823 1998 5.749 1999 5.682 2000 5.621 2001 5.567 2002 5.515 2003 5.464 2004 5.413 2005 5.358 2006 5.299 2007 5.235 2008 5.167 2009 5.094 2010 5.017 2011 4.939 2012 4.859 2013 4.78 2014 4.703 2015 4.629 2016 4.556 2017 4.485 2018 4.415 2019 4.346 2020 4.279 2021 4.213 2022 4.148 2023 4.084 2024 4.022 2030 3.683 2040 3.225 2050 2.888 2070 2.42 2080 2.248 2099 2.038