Year,Value,NumPoints
1881,-0.206575,2277
1882,0.244074,2294
1883,-1.30868,2294
1884,-0.0414159,2319
1885,-0.817104,2294
1886,-1.14049,2328
1887,-0.993959,2296
1888,-0.715077,2295
1889,-0.0475729,2295
1890,-0.714211,2296
1891,-1.16344,2330
1892,0.00557921,2330
1893,-1.44821,2332
1894,-0.157277,2332
1895,-1.2092,2336
1896,-0.155895,2334
1897,-0.488042,2336
1898,-0.117724,2332
1899,-0.395076,2332
1900,-0.465303,2336
1901,-0.558671,2336
1902,0.0144196,2336
1903,0.0620176,2336
1904,-0.362815,2336
1905,-1.60247,2332
1906,-0.827708,2332
1907,-0.940977,2332
1908,-0.700633,2332
1909,-0.653127,2332
1910,-0.479194,2336
1911,-0.769651,2336
1912,0.145522,2332
1913,-1.06327,2336
1914,0.00935191,2336
1915,0.0494798,2338
1916,-0.243341,2338
1917,-0.849401,2338
1918,-0.187998,2338
1919,-0.150841,2338
1920,-0.855431,2338
1921,0.119077,2338
1922,-0.417412,2338
1923,-0.897314,2338
1924,-0.399978,2338
1925,0.243785,2340
1926,0.490578,2340
1927,-0.403104,2340
1928,-0.27736,2340
1929,-2.08701,2340
1930,0.112373,2340
1931,-1.01529,2340
1932,-0.421358,2340
1933,-0.704894,2340
1934,0.205773,2340
1935,0.886786,2340
1936,-1.04128,2340
1937,0.21452,2340
1938,0.134518,2340
1939,0.020193,2340
1940,-0.143938,2340
1941,0.216256,2340
1942,-1.08888,2340
1943,0.30162,2340
1944,0.303778,2340
1945,-0.583507,2340
1946,0.653205,2340
1947,-0.658534,2340
1948,-0.130957,2340
1949,0.303194,2340
1950,-0.0433679,2340
1951,-0.426883,2340
1952,0.170578,2340
1953,0.366177,2340
1954,0.0506855,2340
1955,0.397058,2340
1956,-1.05762,2340
1957,0.190778,2340
1958,0.618188,2340
1959,-0.183585,2340
1960,0.760027,2340
1961,0.703587,2340
1962,0.485753,2340
1963,0.551524,2340
1964,-0.66469,2340
1965,-0.3899,2340
1966,0.684716,2340
1967,-0.450384,2340
1968,-0.244564,2340
1969,-1.33082,2340
1970,0.384551,2340
1971,-0.128337,2340
1972,-0.87976,2340
1973,0.495021,2340
1974,-0.180988,2340
1975,-0.0676371,2340
1976,0.346416,2340
1977,0.367907,2340
1978,-0.534574,2340
1979,0.102221,2340
1980,-0.135674,2340
1981,0.781272,2340
1982,-0.0430218,2340
1983,0.508563,2340
1984,-0.0451626,2340
1985,-0.356057,2340
1986,-0.187963,2340
1987,0.915854,2340
1988,-0.105542,2340
1989,0.254843,2340
1990,1.21407,2340
1991,0.784535,2340
1992,1.04094,2340
1993,0.421627,2340
1994,-0.249425,2340
1995,1.55342,2340
1996,0.259041,2340
1997,1.02013,2340
1998,1.58417,2340
1999,1.78114,2340
2000,1.26548,2340
2001,0.46066,2340
2002,2.22563,2340
2003,0.210811,2340
2004,1.39423,2340
2005,0.100748,2340
2006,0.706689,2340
2007,1.20285,2340
2008,0.616221,2340
2009,1.17509,2340
2010,0.299304,2340
2011,0.539085,2340
2012,-0.130062,2340
2013,0.858938,2340
2014,0.29958,2340
2015,1.15262,2340
2016,2.10218,2340
2017,1.7666,2340
2018,0.889504,2340
2019,0.850454,2340
2020,2.28716,2340