Year Total
1800 5.96
1801 5.96
1802 5.96
1803 5.96
1804 5.96
1805 5.96
1806 5.96
1807 5.96
1808 5.96
1809 5.96
1810 5.96
1811 5.96
1812 5.96
1813 5.96
1814 5.96
1815 5.96
1816 5.96
1817 5.96
1818 5.96
1819 5.96
1820 5.96
1821 5.96
1822 5.96
1823 5.96
1824 5.96
1825 5.96
1826 5.96
1827 5.96
1828 5.96
1829 5.96
1830 5.96
1831 5.96
1832 5.96
1833 5.96
1834 5.96
1835 5.96
1836 5.96
1837 5.96
1838 5.96
1839 5.96
1840 5.96
1841 5.96
1842 5.96
1843 5.96
1844 5.96
1845 5.96
1846 5.96
1847 5.96
1848 5.96
1849 5.96
1850 5.96
1851 5.96
1852 5.96
1853 5.96
1854 5.96
1855 5.96
1856 5.96
1857 5.96
1858 5.96
1859 5.96
1860 5.96
1861 5.96
1862 5.96
1863 5.96
1864 5.96
1865 5.96
1866 5.96
1867 5.96
1868 5.96
1869 5.96
1870 5.96
1871 5.96
1872 5.96
1873 5.96
1874 5.96
1875 5.96
1876 5.96
1877 5.96
1878 5.96
1879 5.96
1880 5.96
1881 5.96
1882 5.96
1883 5.96
1884 5.96
1885 5.96
1886 5.96
1887 5.96
1888 5.96
1889 5.96
1890 5.96
1891 5.96
1892 5.96
1893 5.96
1894 5.96
1895 5.96
1896 5.96
1897 5.96
1898 5.96
1899 5.96
1900 5.96
1901 5.96
1902 5.96
1903 5.96
1904 5.96
1905 5.96
1906 5.96
1907 5.96
1908 5.96
1909 5.96
1910 5.96
1911 5.96
1912 5.96
1913 5.96
1914 5.96
1915 5.96
1916 5.96
1917 5.96
1918 5.96
1919 5.96
1920 5.96
1921 5.96
1922 5.96
1923 5.96
1924 5.96
1925 5.96
1926 5.96
1927 5.96
1928 5.96
1929 5.96
1930 5.96
1931 5.96
1932 5.961
1933 5.961
1934 5.961
1935 5.961
1936 5.961
1937 5.961
1938 5.961
1939 5.961
1940 5.961
1941 5.961
1942 5.961
1943 5.961
1944 5.962
1945 5.962
1946 5.962
1947 5.962
1948 5.962
1949 5.962
1950 5.962
1951 5.971
1952 5.99
1953 6.009
1954 6.029
1955 6.049
1956 6.069
1957 6.09
1958 6.11
1959 6.13
1960 6.15
1961 6.167
1962 6.184
1963 6.199
1964 6.216
1965 6.236
1966 6.263
1967 6.301
1968 6.347
1969 6.401
1970 6.459
1971 6.517
1972 6.57
1973 6.613
1974 6.642
1975 6.654
1976 6.647
1977 6.622
1978 6.581
1979 6.524
1980 6.451
1981 6.362
1982 6.259
1983 6.145
1984 6.022
1985 5.893
1986 5.76
1987 5.625
1988 5.491
1989 5.358
1990 5.227
1991 5.098
1992 4.97
1993 4.842
1994 4.715
1995 4.59
1996 4.469
1997 4.351
1998 4.24
1999 4.134
2000 4.033
2001 3.938
2002 3.847
2003 3.759
2004 3.674
2005 3.591
2006 3.512
2007 3.436
2008 3.364
2009 3.295
2010 3.229
2011 3.167
2012 3.107
2013 3.051
2014 2.997
2015 2.945
2016 2.896
2017 2.849
2018 2.805
2019 2.763
2020 2.723
2021 2.684
2022 2.647
2023 2.611
2024 2.577
2030 2.394
2040 2.16
2050 1.995
2070 1.846
2080 1.824
2099 1.826