Year	Total
1800	6.98
1801	6.98
1802	6.981
1803	6.981
1804	6.981
1805	6.981
1806	6.982
1807	6.982
1808	6.982
1809	6.983
1810	6.983
1811	6.983
1812	6.983
1813	6.984
1814	6.984
1815	6.984
1816	6.984
1817	6.985
1818	6.985
1819	6.985
1820	6.986
1821	6.986
1822	6.986
1823	6.986
1824	6.987
1825	6.987
1826	6.987
1827	6.988
1828	6.988
1829	6.988
1830	6.988
1831	6.989
1832	6.989
1833	6.989
1834	6.99
1835	6.99
1836	6.99
1837	6.99
1838	6.991
1839	6.991
1840	6.991
1841	6.991
1842	6.992
1843	6.992
1844	6.992
1845	6.993
1846	6.993
1847	6.993
1848	6.993
1849	6.994
1850	6.994
1851	6.994
1852	6.995
1853	6.995
1854	6.995
1855	6.995
1856	6.996
1857	6.996
1858	6.996
1859	6.997
1860	6.997
1861	6.997
1862	6.997
1863	6.998
1864	6.998
1865	6.998
1866	6.998
1867	6.999
1868	6.999
1869	6.999
1870	7
1871	7
1872	7
1873	7
1874	7.001
1875	7.001
1876	7.001
1877	7.002
1878	7.002
1879	7.002
1880	7.002
1881	7.003
1882	7.003
1883	7.003
1884	7.004
1885	7.004
1886	7.004
1887	7.004
1888	7.005
1889	7.005
1890	7.005
1891	7.005
1892	7.006
1893	7.006
1894	7.006
1895	7.007
1896	7.007
1897	7.007
1898	7.007
1899	7.008
1900	7.008
1901	6.995
1902	6.982
1903	6.969
1904	6.956
1905	6.944
1906	6.931
1907	6.918
1908	6.905
1909	6.892
1910	6.879
1911	6.866
1912	6.853
1913	6.841
1914	6.828
1915	6.815
1916	6.802
1917	6.789
1918	6.824
1919	6.859
1920	6.894
1921	6.929
1922	6.964
1923	7.005
1924	7.046
1925	7.087
1926	7.128
1927	7.169
1928	7.151
1929	7.134
1930	7.116
1931	7.099
1932	7.081
1933	7.058
1934	7.034
1935	7.011
1936	6.988
1937	6.964
1938	6.915
1939	6.865
1940	6.815
1941	6.766
1942	6.716
1943	6.713
1944	6.71
1945	6.707
1946	6.704
1947	6.701
1948	6.697
1949	6.692
1950	6.687
1951	6.694
1952	6.706
1953	6.715
1954	6.721
1955	6.723
1956	6.723
1957	6.719
1958	6.713
1959	6.703
1960	6.689
1961	6.672
1962	6.651
1963	6.623
1964	6.589
1965	6.545
1966	6.488
1967	6.418
1968	6.335
1969	6.238
1970	6.128
1971	6.005
1972	5.874
1973	5.736
1974	5.593
1975	5.449
1976	5.304
1977	5.159
1978	5.015
1979	4.875
1980	4.742
1981	4.618
1982	4.505
1983	4.401
1984	4.306
1985	4.217
1986	4.131
1987	4.044
1988	3.955
1989	3.861
1990	3.765
1991	3.669
1992	3.576
1993	3.488
1994	3.407
1995	3.335
1996	3.27
1997	3.213
1998	3.161
1999	3.113
2000	3.068
2001	3.025
2002	2.983
2003	2.94
2004	2.897
2005	2.853
2006	2.81
2007	2.768
2008	2.728
2009	2.69
2010	2.655
2011	2.622
2012	2.59
2013	2.559
2014	2.528
2015	2.499
2016	2.47
2017	2.442
2018	2.415
2019	2.389
2020	2.364
2021	2.34
2022	2.316
2023	2.293
2024	2.27
2030	2.146
2040	1.992
2050	1.895
2070	1.821
2080	1.817
2099	1.833