Year	Total
1800	6.23
1801	6.23
1802	6.23
1803	6.23
1804	6.23
1805	6.23
1806	6.23
1807	6.23
1808	6.23
1809	6.23
1810	6.23
1811	6.23
1812	6.23
1813	6.23
1814	6.23
1815	6.23
1816	6.23
1817	6.23
1818	6.23
1819	6.23
1820	6.23
1821	6.23
1822	6.23
1823	6.23
1824	6.23
1825	6.23
1826	6.23
1827	6.23
1828	6.23
1829	6.23
1830	6.23
1831	6.23
1832	6.23
1833	6.23
1834	6.23
1835	6.23
1836	6.23
1837	6.23
1838	6.23
1839	6.23
1840	6.23
1841	6.23
1842	6.23
1843	6.23
1844	6.23
1845	6.23
1846	6.23
1847	6.23
1848	6.23
1849	6.23
1850	6.23
1851	6.23
1852	6.23
1853	6.23
1854	6.23
1855	6.23
1856	6.23
1857	6.23
1858	6.23
1859	6.23
1860	6.23
1861	6.23
1862	6.23
1863	6.23
1864	6.23
1865	6.23
1866	6.23
1867	6.23
1868	6.23
1869	6.23
1870	6.23
1871	6.23
1872	6.23
1873	6.23
1874	6.23
1875	6.23
1876	6.23
1877	6.23
1878	6.23
1879	6.23
1880	6.23
1881	6.23
1882	6.23
1883	6.23
1884	6.23
1885	6.23
1886	6.23
1887	6.23
1888	6.23
1889	6.23
1890	6.23
1891	6.23
1892	6.23
1893	6.23
1894	6.23
1895	6.23
1896	6.23
1897	6.23
1898	6.23
1899	6.23
1900	6.23
1901	6.23
1902	6.23
1903	6.23
1904	6.23
1905	6.23
1906	6.23
1907	6.23
1908	6.23
1909	6.23
1910	6.23
1911	6.23
1912	6.23
1913	6.23
1914	6.23
1915	6.23
1916	6.23
1917	6.23
1918	6.23
1919	6.23
1920	6.23
1921	6.23
1922	6.23
1923	6.23
1924	6.23
1925	6.23
1926	6.237
1927	6.244
1928	6.251
1929	6.257
1930	6.264
1931	6.271
1932	6.278
1933	6.285
1934	6.292
1935	6.298
1936	6.305
1937	6.312
1938	6.319
1939	6.326
1940	6.333
1941	6.339
1942	6.346
1943	6.353
1944	6.36
1945	6.367
1946	6.374
1947	6.38
1948	6.387
1949	6.394
1950	6.401
1951	6.423
1952	6.465
1953	6.505
1954	6.541
1955	6.574
1956	6.604
1957	6.632
1958	6.657
1959	6.681
1960	6.703
1961	6.725
1962	6.747
1963	6.77
1964	6.793
1965	6.816
1966	6.838
1967	6.858
1968	6.875
1969	6.889
1970	6.901
1971	6.913
1972	6.924
1973	6.937
1974	6.951
1975	6.966
1976	6.982
1977	6.999
1978	7.016
1979	7.031
1980	7.046
1981	7.059
1982	7.07
1983	7.08
1984	7.088
1985	7.093
1986	7.095
1987	7.092
1988	7.086
1989	7.076
1990	7.062
1991	7.044
1992	7.023
1993	6.999
1994	6.973
1995	6.947
1996	6.921
1997	6.896
1998	6.873
1999	6.853
2000	6.836
2001	6.822
2002	6.811
2003	6.803
2004	6.797
2005	6.796
2006	6.799
2007	6.806
2008	6.817
2009	6.83
2010	6.841
2011	6.85
2012	6.852
2013	6.847
2014	6.833
2015	6.809
2016	6.776
2017	6.735
2018	6.688
2019	6.635
2020	6.576
2021	6.512
2022	6.442
2023	6.366
2024	6.285
2030	5.74
2040	4.822
2050	4.022
2070	2.946
2080	2.615
2099	2.216