Year	Total
1800	6.26
1801	6.26
1802	6.26
1803	6.26
1804	6.26
1805	6.26
1806	6.26
1807	6.26
1808	6.26
1809	6.26
1810	6.26
1811	6.26
1812	6.26
1813	6.26
1814	6.26
1815	6.26
1816	6.26
1817	6.26
1818	6.26
1819	6.26
1820	6.26
1821	6.26
1822	6.26
1823	6.26
1824	6.26
1825	6.26
1826	6.26
1827	6.26
1828	6.26
1829	6.26
1830	6.26
1831	6.26
1832	6.26
1833	6.26
1834	6.26
1835	6.26
1836	6.26
1837	6.26
1838	6.26
1839	6.26
1840	6.26
1841	6.26
1842	6.26
1843	6.26
1844	6.26
1845	6.26
1846	6.26
1847	6.26
1848	6.26
1849	6.26
1850	6.26
1851	6.26
1852	6.26
1853	6.26
1854	6.26
1855	6.26
1856	6.26
1857	6.26
1858	6.26
1859	6.26
1860	6.26
1861	6.26
1862	6.26
1863	6.26
1864	6.26
1865	6.26
1866	6.26
1867	6.26
1868	6.26
1869	6.26
1870	6.26
1871	6.26
1872	6.26
1873	6.26
1874	6.26
1875	6.26
1876	6.266
1877	6.273
1878	6.279
1879	6.285
1880	6.292
1881	6.298
1882	6.288
1883	6.279
1884	6.269
1885	6.26
1886	6.25
1887	6.241
1888	6.231
1889	6.221
1890	6.212
1891	6.202
1892	6.193
1893	6.183
1894	6.174
1895	6.164
1896	6.107
1897	6.049
1898	5.992
1899	5.934
1900	5.877
1901	5.819
1902	5.762
1903	5.779
1904	5.795
1905	5.812
1906	5.829
1907	5.846
1908	5.862
1909	5.879
1910	5.896
1911	5.896
1912	5.896
1913	5.896
1914	5.896
1915	5.896
1916	5.896
1917	5.896
1918	5.896
1919	5.896
1920	5.896
1921	5.896
1922	5.896
1923	5.896
1924	5.896
1925	5.896
1926	5.896
1927	5.896
1928	5.896
1929	5.896
1930	5.896
1931	5.896
1932	5.896
1933	5.896
1934	5.896
1935	5.896
1936	5.896
1937	5.896
1938	5.896
1939	5.896
1940	5.896
1941	5.924
1942	5.953
1943	5.981
1944	6.01
1945	6.038
1946	6.066
1947	6.095
1948	6.123
1949	6.152
1950	6.18
1951	6.168
1952	6.149
1953	6.139
1954	6.137
1955	6.144
1956	6.157
1957	6.176
1958	6.195
1959	6.209
1960	6.21
1961	6.19
1962	6.143
1963	6.063
1964	5.953
1965	5.815
1966	5.658
1967	5.491
1968	5.326
1969	5.168
1970	5.024
1971	4.896
1972	4.782
1973	4.679
1974	4.585
1975	4.499
1976	4.418
1977	4.339
1978	4.256
1979	4.169
1980	4.073
1981	3.966
1982	3.848
1983	3.721
1984	3.587
1985	3.449
1986	3.308
1987	3.17
1988	3.039
1989	2.917
1990	2.809
1991	2.717
1992	2.643
1993	2.583
1994	2.537
1995	2.502
1996	2.474
1997	2.451
1998	2.427
1999	2.399
2000	2.364
2001	2.318
2002	2.264
2003	2.202
2004	2.135
2005	2.066
2006	2.001
2007	1.944
2008	1.897
2009	1.862
2010	1.838
2011	1.822
2012	1.811
2013	1.801
2014	1.791
2015	1.78
2016	1.767
2017	1.755
2018	1.744
2019	1.734
2020	1.726
2021	1.718
2022	1.712
2023	1.706
2024	1.701
2030	1.684
2040	1.688
2050	1.712
2070	1.772
2080	1.797
2099	1.836