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	6.23
1927	6.23
1928	6.23
1929	6.23
1930	6.229
1931	6.229
1932	6.229
1933	6.229
1934	6.229
1935	6.229
1936	6.229
1937	6.229
1938	6.228
1939	6.228
1940	6.228
1941	6.228
1942	6.228
1943	6.228
1944	6.228
1945	6.228
1946	6.227
1947	6.227
1948	6.227
1949	6.227
1950	6.227
1951	6.218
1952	6.202
1953	6.191
1954	6.185
1955	6.184
1956	6.187
1957	6.195
1958	6.208
1959	6.223
1960	6.242
1961	6.263
1962	6.284
1963	6.306
1964	6.327
1965	6.349
1966	6.371
1967	6.394
1968	6.419
1969	6.444
1970	6.468
1971	6.49
1972	6.51
1973	6.525
1974	6.534
1975	6.535
1976	6.528
1977	6.513
1978	6.489
1979	6.455
1980	6.409
1981	6.348
1982	6.271
1983	6.181
1984	6.078
1985	5.967
1986	5.849
1987	5.73
1988	5.613
1989	5.501
1990	5.395
1991	5.296
1992	5.203
1993	5.115
1994	5.032
1995	4.956
1996	4.887
1997	4.826
1998	4.773
1999	4.727
2000	4.687
2001	4.654
2002	4.625
2003	4.598
2004	4.572
2005	4.542
2006	4.506
2007	4.462
2008	4.411
2009	4.352
2010	4.287
2011	4.217
2012	4.145
2013	4.075
2014	4.007
2015	3.942
2016	3.88
2017	3.822
2018	3.764
2019	3.709
2020	3.655
2021	3.602
2022	3.552
2023	3.503
2024	3.457
2030	3.202
2040	2.861
2050	2.605
2070	2.228
2080	2.099
2099	1.955