Year	Total
1800	6.45
1801	6.45
1802	6.45
1803	6.45
1804	6.45
1805	6.45
1806	6.45
1807	6.45
1808	6.45
1809	6.45
1810	6.45
1811	6.45
1812	6.45
1813	6.45
1814	6.45
1815	6.45
1816	6.45
1817	6.45
1818	6.45
1819	6.45
1820	6.45
1821	6.45
1822	6.45
1823	6.45
1824	6.45
1825	6.45
1826	6.45
1827	6.45
1828	6.45
1829	6.45
1830	6.45
1831	6.45
1832	6.45
1833	6.45
1834	6.45
1835	6.45
1836	6.45
1837	6.45
1838	6.45
1839	6.45
1840	6.45
1841	6.45
1842	6.45
1843	6.45
1844	6.45
1845	6.45
1846	6.45
1847	6.45
1848	6.45
1849	6.45
1850	6.45
1851	6.45
1852	6.45
1853	6.45
1854	6.45
1855	6.45
1856	6.45
1857	6.45
1858	6.45
1859	6.45
1860	6.45
1861	6.45
1862	6.45
1863	6.45
1864	6.45
1865	6.45
1866	6.45
1867	6.45
1868	6.45
1869	6.45
1870	6.45
1871	6.45
1872	6.45
1873	6.45
1874	6.45
1875	6.45
1876	6.45
1877	6.45
1878	6.45
1879	6.45
1880	6.45
1881	6.45
1882	6.45
1883	6.45
1884	6.45
1885	6.45
1886	6.45
1887	6.45
1888	6.45
1889	6.45
1890	6.45
1891	6.45
1892	6.45
1893	6.45
1894	6.45
1895	6.45
1896	6.443
1897	6.437
1898	6.43
1899	6.423
1900	6.417
1901	6.41
1902	6.403
1903	6.397
1904	6.39
1905	6.383
1906	6.377
1907	6.37
1908	6.363
1909	6.357
1910	6.35
1911	6.343
1912	6.337
1913	6.33
1914	6.323
1915	6.317
1916	6.31
1917	6.303
1918	6.297
1919	6.29
1920	6.283
1921	6.277
1922	6.27
1923	6.263
1924	6.257
1925	6.25
1926	6.2
1927	6.151
1928	6.101
1929	6.052
1930	6.002
1931	5.953
1932	5.903
1933	5.854
1934	5.804
1935	5.755
1936	5.705
1937	5.656
1938	5.606
1939	5.557
1940	5.507
1941	5.387
1942	5.267
1943	5.146
1944	5.026
1945	4.905
1946	4.785
1947	4.664
1948	4.544
1949	4.423
1950	4.303
1951	4.331
1952	4.385
1953	4.434
1954	4.478
1955	4.517
1956	4.549
1957	4.574
1958	4.587
1959	4.586
1960	4.563
1961	4.514
1962	4.437
1963	4.331
1964	4.201
1965	4.059
1966	3.918
1967	3.79
1968	3.683
1969	3.6
1970	3.538
1971	3.489
1972	3.44
1973	3.385
1974	3.32
1975	3.249
1976	3.175
1977	3.106
1978	3.048
1979	3.003
1980	2.974
1981	2.965
1982	2.97
1983	2.986
1984	3.006
1985	3.023
1986	3.028
1987	3.015
1988	2.979
1989	2.92
1990	2.837
1991	2.731
1992	2.61
1993	2.483
1994	2.356
1995	2.238
1996	2.133
1997	2.045
1998	1.978
1999	1.935
2000	1.922
2001	1.944
2002	1.999
2003	2.078
2004	2.176
2005	2.279
2006	2.376
2007	2.455
2008	2.51
2009	2.537
2010	2.538
2011	2.518
2012	2.487
2013	2.455
2014	2.427
2015	2.403
2016	2.384
2017	2.368
2018	2.352
2019	2.337
2020	2.322
2021	2.307
2022	2.292
2023	2.277
2024	2.263
2030	2.188
2040	2.084
2050	2.01
2070	1.927
2080	1.909
2099	1.895