1800	0.253
1801	0.267
1802	0.289
1803	0.297
1804	0.333
1805	0.341
1806	0.333
1807	0.377
1808	0.392
1809	0.403
1810	0.418
1811	0.447
1812	0.484
1813	0.52
1814	0.561
1815	0.601
1816	0.663
1817	0.718
1818	0.78
1819	0.762
1820	0.791
1821	0.828
1822	0.865
1823	0.901
1824	1.015
1825	1.136
1826	1.315
1827	1.447
1828	1.594
1829	1.795
1830	2.088
1831	2.264
1832	3.023
1833	3.528
1834	3.382
1835	4.316
1836	4.73
1837	5.305
1838	5.031
1839	5.518
1840	5.873
1841	6.214
1842	6.918
1843	7.764
1844	9.307
1845	11.205
1846	12.71
1847	15.07
1848	16.785
1849	18.221
1850	19.793
1851	24.633
1852	26.791
1853	30.162
1854	33.159
1855	38.161
1856	40.037
1857	41.055
1858	41.649
1859	45.32
1860	47.438
1861	45.679
1862	47.449
1863	54.81
1864	58.657
1865	58.822
1866	59.232
1867	72.866
1868	82.352
1869	93.696
1870	98.62
1871	103.021
1872	126.305
1873	139.507
1874	134.297
1875	135.748
1876	132.82
1877	147.176
1878	143.904
1879	175.469
1880	198.684
1881	210.193
1882	235.394
1883	253.883
1884	267.59
1885	272.162
1886	287.463
1887	307.381
1888	373.875
1889	335.542
1890	401.747
1891	427.425
1892	450.449
1893	454.095
1894	425.05
1895	479.948
1896	480.882
1897	500.287
1898	545.321
1899	625.534
1900	662.738
1901	721.528
1902	764.496
1903	894.407
1904	882.058
1905	986.482
1906	1035.471
1907	1203.861
1908	1052.813
1909	1165.706
1910	1271.582
1911	1258.667
1912	1343.566
1913	1442.542
1914	1317.98
1915	1367.697
1916	1518.981
1917	1670.971
1918	1747.718
1919	1479.159
1920	1738.246
1921	1423.669
1922	1435.758
1923	1896.736
1924	1698.32
1925	1758.185
1926	1906.048
1927	1862.839
1928	1830.965
1929	1963.506
1930	1744.916
1931	1484.959
1932	1257.814
1933	1348.877
1934	1436.239
1935	1492.321
1936	1713.412
1937	1792.61
1938	1515.75
1939	1670.92
1940	1874.985
1941	2043.585
1942	2198.265
1943	2272.059
1944	2444.904
1945	2359.552
1946	2257.494
1947	2485.854
1948	2582.559
1949	2164.862
1950	2541.485
1951	2618.711
1952	2551.219
1953	2612.971
1954	2489.462
1955	2728.512
1956	2859.995
1957	2835.772
1958	2747.108
1959	2831.923
1960	2897.315
1961	2886.873
1962	2993.902
1963	3126.488
1964	3264.313
1965	3399.547
1966	3571.421
1967	3705.461
1968	3840.919
1969	4035.145
1970	4339.686
1971	4365.465
1972	4573.015
1973	4785.048
1974	4621.046
1975	4478.226
1976	4747.762
1977	4889.607
1978	4941.362
1979	5008.579
1980	4808.521
1981	4686.369
1982	4447.256
1983	4429.374
1984	4662.142
1985	4652.58
1986	4663.37
1987	4825.651
1988	5050.476
1989	5132.134
1990	5122.496
1991	5064.987
1992	5175.22
1993	5274.363
1994	5365.579
1995	5427.798
1996	5616.431
1997	5691.865
1998	5737.129
1999	5810.332
2000	6016.351
2001	5911.988
2002	5952.699
2003	6015.804
2004	6117.963
2005	6137.604
2006	6057.163
2007	6135.287
2008	5918.869
2009	5482.978
2010	5681.392
2011	5546.629
2012	5345.454
2013	5480.926
2014	5528.871
2015	5376.578
2016	5251.757
2017	5210.958
2018	5376.657
2019	5259.144
2020	4715.691
2021	5007.336
