Year	Total
1800	5.98
1801	5.98
1802	5.98
1803	5.98
1804	5.98
1805	5.98
1806	5.98
1807	5.98
1808	5.98
1809	5.98
1810	5.98
1811	5.98
1812	5.98
1813	5.98
1814	5.98
1815	5.98
1816	5.98
1817	5.98
1818	5.98
1819	5.98
1820	5.98
1821	5.98
1822	5.98
1823	5.98
1824	5.98
1825	5.98
1826	5.98
1827	5.98
1828	5.98
1829	5.98
1830	5.98
1831	5.98
1832	5.98
1833	5.98
1834	5.98
1835	5.98
1836	5.98
1837	5.98
1838	5.98
1839	5.98
1840	5.98
1841	5.98
1842	5.98
1843	5.98
1844	5.98
1845	5.98
1846	5.98
1847	5.98
1848	5.98
1849	5.98
1850	5.98
1851	5.98
1852	5.98
1853	5.98
1854	5.98
1855	5.98
1856	5.98
1857	5.98
1858	5.98
1859	5.98
1860	5.98
1861	5.98
1862	5.98
1863	5.98
1864	5.98
1865	5.98
1866	5.98
1867	5.98
1868	5.98
1869	5.98
1870	5.98
1871	5.98
1872	5.98
1873	5.98
1874	5.98
1875	5.98
1876	5.98
1877	5.98
1878	5.98
1879	5.98
1880	5.98
1881	5.98
1882	5.98
1883	5.98
1884	5.98
1885	5.98
1886	5.98
1887	5.98
1888	5.98
1889	5.98
1890	5.98
1891	5.98
1892	5.98
1893	5.98
1894	5.98
1895	5.98
1896	5.98
1897	5.98
1898	5.98
1899	5.98
1900	5.98
1901	5.98
1902	5.98
1903	5.98
1904	5.98
1905	5.98
1906	5.98
1907	5.98
1908	5.98
1909	5.98
1910	5.98
1911	5.98
1912	5.98
1913	5.98
1914	5.98
1915	5.98
1916	5.98
1917	5.98
1918	5.98
1919	5.98
1920	5.98
1921	5.98
1922	5.98
1923	5.98
1924	5.98
1925	5.98
1926	5.965
1927	5.949
1928	5.934
1929	5.918
1930	5.903
1931	5.888
1932	5.872
1933	5.857
1934	5.841
1935	5.826
1936	5.811
1937	5.795
1938	5.78
1939	5.764
1940	5.749
1941	5.734
1942	5.718
1943	5.703
1944	5.687
1945	5.672
1946	5.657
1947	5.641
1948	5.626
1949	5.61
1950	5.595
1951	5.715
1952	5.943
1953	6.149
1954	6.335
1955	6.499
1956	6.642
1957	6.764
1958	6.867
1959	6.952
1960	7.021
1961	7.075
1962	7.118
1963	7.152
1964	7.179
1965	7.201
1966	7.218
1967	7.231
1968	7.237
1969	7.237
1970	7.227
1971	7.201
1972	7.159
1973	7.103
1974	7.04
1975	6.981
1976	6.941
1977	6.931
1978	6.953
1979	7.002
1980	7.071
1981	7.146
1982	7.21
1983	7.245
1984	7.24
1985	7.183
1986	7.064
1987	6.888
1988	6.664
1989	6.397
1990	6.099
1991	5.783
1992	5.461
1993	5.146
1994	4.845
1995	4.56
1996	4.289
1997	4.024
1998	3.763
1999	3.51
2000	3.271
2001	3.055
2002	2.869
2003	2.715
2004	2.596
2005	2.508
2006	2.449
2007	2.41
2008	2.382
2009	2.36
2010	2.339
2011	2.314
2012	2.287
2013	2.256
2014	2.22
2015	2.181
2016	2.138
2017	2.095
2018	2.053
2019	2.014
2020	1.977
2021	1.944
2022	1.912
2023	1.883
2024	1.856
2030	1.726
2040	1.642
2050	1.666
2070	1.751
2080	1.785
2099	1.829