Year	Total
1800	6.83
1801	6.83
1802	6.83
1803	6.83
1804	6.83
1805	6.83
1806	6.83
1807	6.83
1808	6.83
1809	6.83
1810	6.83
1811	6.83
1812	6.83
1813	6.83
1814	6.83
1815	6.83
1816	6.83
1817	6.83
1818	6.83
1819	6.83
1820	6.83
1821	6.83
1822	6.83
1823	6.83
1824	6.83
1825	6.83
1826	6.83
1827	6.83
1828	6.83
1829	6.83
1830	6.83
1831	6.83
1832	6.83
1833	6.83
1834	6.83
1835	6.83
1836	6.83
1837	6.83
1838	6.83
1839	6.83
1840	6.83
1841	6.83
1842	6.83
1843	6.83
1844	6.83
1845	6.83
1846	6.83
1847	6.83
1848	6.83
1849	6.83
1850	6.83
1851	6.83
1852	6.83
1853	6.83
1854	6.83
1855	6.83
1856	6.83
1857	6.83
1858	6.83
1859	6.83
1860	6.83
1861	6.83
1862	6.83
1863	6.83
1864	6.83
1865	6.83
1866	6.83
1867	6.83
1868	6.83
1869	6.83
1870	6.83
1871	6.83
1872	6.83
1873	6.83
1874	6.83
1875	6.83
1876	6.83
1877	6.83
1878	6.83
1879	6.83
1880	6.83
1881	6.83
1882	6.83
1883	6.83
1884	6.83
1885	6.83
1886	6.83
1887	6.83
1888	6.83
1889	6.83
1890	6.83
1891	6.83
1892	6.83
1893	6.83
1894	6.83
1895	6.83
1896	6.83
1897	6.83
1898	6.83
1899	6.83
1900	6.83
1901	6.83
1902	6.83
1903	6.83
1904	6.83
1905	6.83
1906	6.83
1907	6.83
1908	6.83
1909	6.83
1910	6.83
1911	6.83
1912	6.83
1913	6.83
1914	6.83
1915	6.83
1916	6.83
1917	6.83
1918	6.83
1919	6.83
1920	6.83
1921	6.83
1922	6.83
1923	6.83
1924	6.83
1925	6.83
1926	6.831
1927	6.832
1928	6.834
1929	6.835
1930	6.836
1931	6.837
1932	6.838
1933	6.84
1934	6.841
1935	6.842
1936	6.843
1937	6.844
1938	6.846
1939	6.847
1940	6.848
1941	6.849
1942	6.85
1943	6.852
1944	6.853
1945	6.854
1946	6.855
1947	6.856
1948	6.858
1949	6.859
1950	6.86
1951	6.865
1952	6.878
1953	6.892
1954	6.909
1955	6.927
1956	6.948
1957	6.971
1958	6.996
1959	7.023
1960	7.052
1961	7.083
1962	7.116
1963	7.15
1964	7.185
1965	7.222
1966	7.26
1967	7.3
1968	7.341
1969	7.382
1970	7.422
1971	7.46
1972	7.495
1973	7.526
1974	7.553
1975	7.578
1976	7.603
1977	7.628
1978	7.654
1979	7.681
1980	7.707
1981	7.731
1982	7.751
1983	7.764
1984	7.773
1985	7.775
1986	7.774
1987	7.771
1988	7.767
1989	7.764
1990	7.763
1991	7.764
1992	7.766
1993	7.769
1994	7.771
1995	7.773
1996	7.772
1997	7.767
1998	7.757
1999	7.743
2000	7.725
2001	7.704
2002	7.681
2003	7.658
2004	7.636
2005	7.617
2006	7.602
2007	7.593
2008	7.588
2009	7.585
2010	7.584
2011	7.581
2012	7.574
2013	7.561
2014	7.54
2015	7.512
2016	7.477
2017	7.437
2018	7.393
2019	7.345
2020	7.294
2021	7.239
2022	7.18
2023	7.117
2024	7.05
2030	6.573
2040	5.683
2050	4.824
2070	3.484
2080	3.035
2099	2.468