Year Total
1800 5.94
1801 5.94
1802 5.94
1803 5.94
1804 5.94
1805 5.94
1806 5.94
1807 5.94
1808 5.94
1809 5.94
1810 5.94
1811 5.94
1812 5.94
1813 5.94
1814 5.94
1815 5.94
1816 5.94
1817 5.94
1818 5.94
1819 5.94
1820 5.94
1821 5.94
1822 5.94
1823 5.94
1824 5.94
1825 5.94
1826 5.94
1827 5.94
1828 5.94
1829 5.94
1830 5.94
1831 5.94
1832 5.94
1833 5.94
1834 5.94
1835 5.94
1836 5.94
1837 5.94
1838 5.94
1839 5.94
1840 5.94
1841 5.94
1842 5.94
1843 5.94
1844 5.94
1845 5.94
1846 5.94
1847 5.94
1848 5.94
1849 5.94
1850 5.94
1851 5.94
1852 5.94
1853 5.94
1854 5.94
1855 5.94
1856 5.94
1857 5.94
1858 5.94
1859 5.94
1860 5.94
1861 5.94
1862 5.94
1863 5.94
1864 5.94
1865 5.94
1866 5.94
1867 5.94
1868 5.94
1869 5.94
1870 5.94
1871 5.94
1872 5.94
1873 5.94
1874 5.94
1875 5.94
1876 5.94
1877 5.94
1878 5.94
1879 5.94
1880 5.94
1881 5.94
1882 5.94
1883 5.94
1884 5.94
1885 5.94
1886 5.94
1887 5.94
1888 5.94
1889 5.94
1890 5.94
1891 5.94
1892 5.94
1893 5.94
1894 5.94
1895 5.94
1896 5.94
1897 5.94
1898 5.94
1899 5.94
1900 5.94
1901 5.94
1902 5.94
1903 5.94
1904 5.94
1905 5.94
1906 5.94
1907 5.94
1908 5.94
1909 5.94
1910 5.94
1911 5.94
1912 5.94
1913 5.94
1914 5.94
1915 5.94
1916 5.94
1917 5.94
1918 5.94
1919 5.94
1920 5.94
1921 5.94
1922 5.94
1923 5.94
1924 5.94
1925 5.94
1926 5.922
1927 5.905
1928 5.887
1929 5.869
1930 5.851
1931 5.834
1932 5.816
1933 5.798
1934 5.781
1935 5.763
1936 5.745
1937 5.727
1938 5.71
1939 5.692
1940 5.674
1941 5.656
1942 5.639
1943 5.621
1944 5.603
1945 5.586
1946 5.568
1947 5.55
1948 5.532
1949 5.515
1950 5.497
1951 5.504
1952 5.537
1953 5.607
1954 5.714
1955 5.859
1956 6.037
1957 6.245
1958 6.476
1959 6.718
1960 6.953
1961 7.168
1962 7.347
1963 7.477
1964 7.558
1965 7.593
1966 7.599
1967 7.591
1968 7.584
1969 7.578
1970 7.569
1971 7.546
1972 7.497
1973 7.413
1974 7.294
1975 7.144
1976 6.969
1977 6.78
1978 6.587
1979 6.395
1980 6.209
1981 6.033
1982 5.864
1983 5.696
1984 5.526
1985 5.345
1986 5.14
1987 4.906
1988 4.644
1989 4.356
1990 4.052
1991 3.746
1992 3.451
1993 3.18
1994 2.941
1995 2.738
1996 2.57
1997 2.43
1998 2.312
1999 2.216
2000 2.144
2001 2.102
2002 2.089
2003 2.103
2004 2.141
2005 2.193
2006 2.254
2007 2.315
2008 2.368
2009 2.41
2010 2.437
2011 2.447
2012 2.446
2013 2.436
2014 2.421
2015 2.401
2016 2.378
2017 2.354
2018 2.33
2019 2.307
2020 2.287
2021 2.27
2022 2.253
2023 2.237
2024 2.222
2030 2.142
2040 2.052
2050 2.001
2070 1.954
2080 1.945
2099 1.939