Year Total
1800 5.15
1801 5.15
1802 5.15
1803 5.15
1804 5.15
1805 5.15
1806 5.15
1807 5.15
1808 5.15
1809 5.15
1810 5.15
1811 5.15
1812 5.15
1813 5.15
1814 5.15
1815 5.15
1816 5.15
1817 5.15
1818 5.15
1819 5.15
1820 5.15
1821 5.15
1822 5.15
1823 5.15
1824 5.15
1825 5.15
1826 5.15
1827 5.15
1828 5.15
1829 5.15
1830 5.15
1831 5.15
1832 5.15
1833 5.15
1834 5.15
1835 5.15
1836 5.15
1837 5.15
1838 5.15
1839 5.15
1840 5.15
1841 5.15
1842 5.15
1843 5.15
1844 5.15
1845 5.15
1846 5.15
1847 5.15
1848 5.15
1849 5.15
1850 5.15
1851 5.15
1852 5.15
1853 5.15
1854 5.15
1855 5.15
1856 5.15
1857 5.15
1858 5.15
1859 5.15
1860 5.15
1861 5.15
1862 5.15
1863 5.15
1864 5.15
1865 5.15
1866 5.15
1867 5.15
1868 5.15
1869 5.15
1870 5.15
1871 5.15
1872 5.15
1873 5.15
1874 5.15
1875 5.15
1876 5.15
1877 5.15
1878 5.15
1879 5.15
1880 5.15
1881 5.15
1882 5.15
1883 5.15
1884 5.15
1885 5.15
1886 5.15
1887 5.15
1888 5.15
1889 5.15
1890 5.15
1891 5.15
1892 5.15
1893 5.15
1894 5.15
1895 5.15
1896 5.15
1897 5.15
1898 5.15
1899 5.15
1900 5.15
1901 5.085
1902 5.02
1903 4.956
1904 4.891
1905 4.826
1906 4.761
1907 4.697
1908 4.632
1909 4.567
1910 4.502
1911 4.599
1912 4.695
1913 4.792
1914 4.888
1915 4.985
1916 5.017
1917 5.049
1918 5.081
1919 5.113
1920 5.146
1921 5.111
1922 5.076
1923 5.041
1924 5.006
1925 4.971
1926 4.92
1927 4.87
1928 4.819
1929 4.768
1930 4.717
1931 5.112
1932 5.507
1933 5.012
1934 5.239
1935 5.293
1936 5.306
1937 5.119
1938 5.172
1939 5.306
1940 5.172
1941 5.333
1942 5.387
1943 5.186
1944 5.44
1945 5.615
1946 5.574
1947 5.655
1948 5.387
1949 5.226
1950 4.975
1951 4.978
1952 4.979
1953 4.973
1954 4.959
1955 4.937
1956 4.906
1957 4.866
1958 4.813
1959 4.745
1960 4.657
1961 4.547
1962 4.411
1963 4.252
1964 4.075
1965 3.888
1966 3.703
1967 3.53
1968 3.377
1969 3.248
1970 3.146
1971 3.068
1972 3.006
1973 2.955
1974 2.908
1975 2.864
1976 2.818
1977 2.769
1978 2.718
1979 2.664
1980 2.607
1981 2.548
1982 2.49
1983 2.436
1984 2.387
1985 2.344
1986 2.308
1987 2.279
1988 2.256
1989 2.236
1990 2.219
1991 2.201
1992 2.18
1993 2.154
1994 2.124
1995 2.088
1996 2.05
1997 2.009
1998 1.97
1999 1.932
2000 1.897
2001 1.864
2002 1.833
2003 1.804
2004 1.777
2005 1.752
2006 1.729
2007 1.709
2008 1.692
2009 1.677
2010 1.664
2011 1.653
2012 1.644
2013 1.636
2014 1.629
2015 1.623
2016 1.618
2017 1.615
2018 1.612
2019 1.611
2020 1.611
2021 1.612
2022 1.614
2023 1.616
2024 1.618
2030 1.633
2040 1.669
2050 1.709
2070 1.776
2080 1.803
2099 1.839