Year Total
1800 5.07
1801 5.07
1802 5.07
1803 5.07
1804 5.07
1805 5.07
1806 5.07
1807 5.07
1808 5.07
1809 5.07
1810 5.07
1811 5.07
1812 5.07
1813 5.07
1814 5.07
1815 5.07
1816 5.07
1817 5.07
1818 5.07
1819 5.07
1820 5.07
1821 5.07
1822 5.07
1823 5.07
1824 5.07
1825 5.07
1826 5.07
1827 5.07
1828 5.07
1829 5.07
1830 5.07
1831 5.07
1832 5.07
1833 5.07
1834 5.07
1835 5.07
1836 5.07
1837 5.07
1838 5.07
1839 5.07
1840 5.07
1841 5.07
1842 5.07
1843 5.07
1844 5.07
1845 5.07
1846 5.07
1847 5.07
1848 5.07
1849 5.07
1850 5.07
1851 5.07
1852 5.07
1853 5.07
1854 5.07
1855 5.07
1856 5.07
1857 5.07
1858 5.07
1859 5.07
1860 5.07
1861 5.07
1862 5.07
1863 5.07
1864 5.07
1865 5.07
1866 5.07
1867 5.07
1868 5.07
1869 5.07
1870 5.07
1871 5.021
1872 4.971
1873 4.922
1874 4.873
1875 4.824
1876 4.774
1877 4.725
1878 4.676
1879 4.627
1880 4.577
1881 4.528
1882 4.479
1883 4.43
1884 4.38
1885 4.331
1886 4.282
1887 4.233
1888 4.184
1889 4.134
1890 4.085
1891 4.036
1892 3.986
1893 3.937
1894 3.888
1895 3.839
1896 3.79
1897 3.74
1898 3.691
1899 3.642
1900 3.593
1901 3.543
1902 3.494
1903 3.445
1904 3.396
1905 3.346
1906 3.297
1907 3.248
1908 3.199
1909 3.149
1910 3.1
1911 3.074
1912 3.048
1913 3.021
1914 2.995
1915 2.969
1916 2.943
1917 2.917
1918 2.891
1919 2.864
1920 2.838
1921 2.812
1922 2.786
1923 2.76
1924 2.734
1925 2.707
1926 2.681
1927 2.655
1928 2.629
1929 2.603
1930 2.576
1931 2.55
1932 2.524
1933 2.498
1934 2.472
1935 2.446
1936 2.419
1937 2.393
1938 2.367
1939 2.341
1940 2.315
1941 2.289
1942 2.262
1943 2.236
1944 2.21
1945 2.184
1946 2.158
1947 2.132
1948 2.105
1949 2.079
1950 2.053
1951 2.047
1952 2.042
1953 2.05
1954 2.072
1955 2.108
1956 2.156
1957 2.215
1958 2.282
1959 2.353
1960 2.421
1961 2.481
1962 2.525
1963 2.55
1964 2.551
1965 2.526
1966 2.475
1967 2.404
1968 2.318
1969 2.222
1970 2.121
1971 2.019
1972 1.918
1973 1.822
1974 1.735
1975 1.659
1976 1.596
1977 1.546
1978 1.505
1979 1.475
1980 1.454
1981 1.441
1982 1.434
1983 1.433
1984 1.434
1985 1.437
1986 1.441
1987 1.446
1988 1.452
1989 1.457
1990 1.46
1991 1.461
1992 1.457
1993 1.45
1994 1.441
1995 1.43
1996 1.42
1997 1.411
1998 1.405
1999 1.402
2000 1.402
2001 1.404
2002 1.408
2003 1.411
2004 1.413
2005 1.415
2006 1.417
2007 1.42
2008 1.424
2009 1.43
2010 1.436
2011 1.444
2012 1.451
2013 1.459
2014 1.466
2015 1.472
2016 1.479
2017 1.485
2018 1.491
2019 1.496
2020 1.502
2021 1.508
2022 1.513
2023 1.518
2024 1.524
2030 1.552
2040 1.592
2050 1.625
2070 1.675
2080 1.694
2099 1.724