Year Total
1800 5.71
1801 5.71
1802 5.71
1803 5.71
1804 5.71
1805 5.71
1806 5.71
1807 5.71
1808 5.71
1809 5.71
1810 5.71
1811 5.71
1812 5.71
1813 5.71
1814 5.71
1815 5.71
1816 5.71
1817 5.71
1818 5.71
1819 5.71
1820 5.71
1821 5.71
1822 5.71
1823 5.71
1824 5.71
1825 5.71
1826 5.71
1827 5.71
1828 5.71
1829 5.71
1830 5.71
1831 5.71
1832 5.71
1833 5.71
1834 5.71
1835 5.71
1836 5.71
1837 5.71
1838 5.71
1839 5.71
1840 5.71
1841 5.71
1842 5.71
1843 5.71
1844 5.71
1845 5.71
1846 5.71
1847 5.71
1848 5.71
1849 5.71
1850 5.71
1851 5.71
1852 5.71
1853 5.71
1854 5.71
1855 5.71
1856 5.71
1857 5.71
1858 5.71
1859 5.71
1860 5.71
1861 5.71
1862 5.71
1863 5.71
1864 5.71
1865 5.71
1866 5.71
1867 5.71
1868 5.71
1869 5.71
1870 5.71
1871 5.71
1872 5.71
1873 5.71
1874 5.71
1875 5.71
1876 5.71
1877 5.71
1878 5.71
1879 5.71
1880 5.71
1881 5.71
1882 5.71
1883 5.71
1884 5.71
1885 5.71
1886 5.71
1887 5.71
1888 5.71
1889 5.71
1890 5.71
1891 5.71
1892 5.71
1893 5.71
1894 5.71
1895 5.71
1896 5.71
1897 5.71
1898 5.71
1899 5.71
1900 5.71
1901 5.71
1902 5.71
1903 5.71
1904 5.71
1905 5.71
1906 5.71
1907 5.71
1908 5.71
1909 5.71
1910 5.71
1911 5.71
1912 5.71
1913 5.71
1914 5.71
1915 5.71
1916 5.71
1917 5.71
1918 5.71
1919 5.71
1920 5.71
1921 5.71
1922 5.71
1923 5.71
1924 5.71
1925 5.71
1926 5.707
1927 5.705
1928 5.702
1929 5.699
1930 5.697
1931 5.694
1932 5.691
1933 5.689
1934 5.686
1935 5.683
1936 5.681
1937 5.678
1938 5.675
1939 5.672
1940 5.67
1941 5.667
1942 5.664
1943 5.662
1944 5.659
1945 5.656
1946 5.654
1947 5.651
1948 5.648
1949 5.646
1950 5.643
1951 5.665
1952 5.705
1953 5.733
1954 5.749
1955 5.753
1956 5.746
1957 5.729
1958 5.7
1959 5.663
1960 5.617
1961 5.564
1962 5.504
1963 5.437
1964 5.363
1965 5.278
1966 5.181
1967 5.069
1968 4.939
1969 4.789
1970 4.613
1971 4.404
1972 4.165
1973 3.9
1974 3.619
1975 3.333
1976 3.059
1977 2.809
1978 2.593
1979 2.418
1980 2.287
1981 2.202
1982 2.15
1983 2.123
1984 2.113
1985 2.111
1986 2.111
1987 2.108
1988 2.099
1989 2.081
1990 2.054
1991 2.02
1992 1.986
1993 1.955
1994 1.93
1995 1.912
1996 1.905
1997 1.905
1998 1.912
1999 1.924
2000 1.939
2001 1.952
2002 1.962
2003 1.966
2004 1.964
2005 1.955
2006 1.941
2007 1.924
2008 1.906
2009 1.887
2010 1.87
2011 1.854
2012 1.84
2013 1.827
2014 1.815
2015 1.805
2016 1.797
2017 1.791
2018 1.785
2019 1.781
2020 1.778
2021 1.776
2022 1.775
2023 1.774
2024 1.774
2030 1.776
2040 1.789
2050 1.808
2070 1.841
2080 1.856
2099 1.878