Year	Total
1800	7.03
1801	7.008
1802	6.986
1803	6.963
1804	6.941
1805	6.919
1806	6.897
1807	6.874
1808	6.852
1809	6.83
1810	6.808
1811	6.785
1812	6.763
1813	6.741
1814	6.719
1815	6.697
1816	6.674
1817	6.652
1818	6.63
1819	6.608
1820	6.585
1821	6.565
1822	6.545
1823	6.525
1824	6.504
1825	6.484
1826	6.464
1827	6.443
1828	6.423
1829	6.403
1830	6.383
1831	6.362
1832	6.342
1833	6.322
1834	6.301
1835	6.281
1836	6.261
1837	6.241
1838	6.22
1839	6.2
1840	6.18
1841	6.135
1842	6.09
1843	6.046
1844	6.001
1845	5.956
1846	5.911
1847	5.867
1848	5.822
1849	5.777
1850	5.732
1851	5.688
1852	5.643
1853	5.598
1854	5.553
1855	5.509
1856	5.464
1857	5.419
1858	5.374
1859	5.33
1860	5.285
1861	5.258
1862	5.231
1863	5.204
1864	5.178
1865	5.151
1866	5.124
1867	5.097
1868	5.07
1869	5.043
1870	5.017
1871	4.99
1872	4.963
1873	4.936
1874	4.909
1875	4.882
1876	4.856
1877	4.829
1878	4.802
1879	4.775
1880	4.748
1881	4.703
1882	4.659
1883	4.614
1884	4.569
1885	4.524
1886	4.48
1887	4.435
1888	4.39
1889	4.346
1890	4.301
1891	4.256
1892	4.211
1893	4.167
1894	4.122
1895	4.077
1896	4.032
1897	3.988
1898	3.943
1899	3.898
1900	3.853
1901	3.846
1902	3.838
1903	3.83
1904	3.79
1905	3.75
1906	3.71
1907	3.67
1908	3.63
1909	3.579
1910	3.591
1911	3.567
1912	3.555
1913	3.45
1914	3.567
1915	3.519
1916	3.472
1917	3.333
1918	3.312
1919	3.068
1920	3.263
1921	3.326
1922	3.109
1923	3.101
1924	3.121
1925	3.012
1926	2.901
1927	2.824
1928	2.66
1929	2.532
1930	2.533
1931	2.402
1932	2.319
1933	2.012
1934	2.072
1935	2.038
1936	2.007
1937	2.038
1938	2.092
1939	2.05
1940	2.113
1941	2.226
1942	2.465
1943	2.566
1944	2.439
1945	2.38
1946	2.83
1947	3.161
1948	3.009
1949	3.022
1950	3.02
1951	3.203
1952	3.302
1953	3.372
1954	3.494
1955	3.538
1956	3.654
1957	3.738
1958	3.689
1959	3.689
1960	3.667
1961	3.626
1962	3.481
1963	3.354
1964	3.222
1965	2.926
1966	2.714
1967	2.564
1968	2.467
1969	2.457
1970	2.461
1971	2.268
1972	2.008
1973	1.871
1974	1.827
1975	1.769
1976	1.739
1977	1.783
1978	1.747
1979	1.795
1980	1.821
1981	1.805
1982	1.814
1983	1.783
1984	1.792
1985	1.835
1986	1.835
1987	1.865
1988	1.922
1989	1.999
1990	2.069
1991	2.058
1992	2.043
1993	2.019
1994	2.003
1995	1.982
1996	1.98
1997	1.974
1998	2.003
1999	2.009
2000	2.054
2001	2.031
2002	2.024
2003	2.053
2004	2.058
2005	2.061
2006	2.112
2007	2.122
2008	2.074
2009	2.002
2010	1.928
2011	1.897
2012	1.897
2013	1.976
2014	1.97
2015	1.968
2016	1.969
2017	1.971
2018	1.974
2019	1.976
2020	1.978
2021	1.979
2022	1.979
2023	1.98
2024	1.98
2030	1.983
2040	1.987
2050	1.988
2070	1.991
2080	1.989
2099	1.992