Year,Value,NumPoints
1881,-0.726939,2277
1882,-0.421687,2293
1883,-0.41825,2294
1884,-0.992475,2294
1885,-0.375476,2295
1886,-0.462108,2295
1887,0.068033,2295
1888,-0.217251,2296
1889,-0.788302,2328
1890,-0.205422,2296
1891,-0.805219,2332
1892,-0.900959,2332
1893,-0.219543,2332
1894,-0.299525,2332
1895,-0.0869418,2336
1896,-0.789413,2336
1897,-0.65388,2336
1898,-0.337652,2332
1899,0.470812,2332
1900,-0.261842,2336
1901,-0.26277,2336
1902,-0.498364,2336
1903,-0.854907,2336
1904,-0.159553,2336
1905,-0.0166519,2332
1906,-0.641848,2332
1907,-1.13441,2332
1908,-0.822078,2332
1909,0.372793,2332
1910,-0.794891,2336
1911,-0.348116,2336
1912,-0.932659,2332
1913,0.193901,2336
1914,-0.574499,2336
1915,0.204619,2338
1916,-0.358427,2338
1917,0.20936,2338
1918,-0.62756,2338
1919,-0.586309,2338
1920,-0.892615,2338
1921,-0.622049,2338
1922,-0.203586,2338
1923,0.354263,2338
1924,-0.0697058,2338
1925,0.0834775,2340
1926,0.0384407,2340
1927,0.228206,2340
1928,0.0118335,2340
1929,-0.122829,2340
1930,0.344839,2340
1931,-0.0795748,2340
1932,-0.0987068,2340
1933,0.00703197,2340
1934,0.111555,2340
1935,-0.776652,2340
1936,-0.126771,2340
1937,-0.201552,2340
1938,0.220569,2340
1939,0.202491,2340
1940,0.0215825,2340
1941,-0.120554,2340
1942,0.285676,2340
1943,-0.173726,2340
1944,-0.12668,2340
1945,0.158163,2340
1946,0.0394891,2340
1947,-0.0510701,2340
1948,0.0351018,2340
1949,0.238122,2340
1950,-0.552031,2340
1951,-0.0543904,2340
1952,-0.715294,2340
1953,-0.398839,2340
1954,0.412666,2340
1955,-0.0271507,2340
1956,-0.365159,2340
1957,0.153821,2340
1958,0.127371,2340
1959,-0.763914,2340
1960,-0.0236446,2340
1961,0.302413,2340
1962,-0.117206,2340
1963,0.814492,2340
1964,0.203896,2340
1965,-0.109431,2340
1966,-0.0344299,2340
1967,-0.0878681,2340
1968,-0.0242443,2340
1969,0.0731778,2340
1970,0.270258,2340
1971,0.406763,2340
1972,-0.217316,2340
1973,0.0906213,2340
1974,0.0139014,2340
1975,-0.0229912,2340
1976,-0.99408,2340
1977,0.548356,2340
1978,0.0410318,2340
1979,-0.0515094,2340
1980,0.548463,2340
1981,0.0690962,2340
1982,0.00660644,2340
1983,0.671222,2340
1984,-0.0649074,2340
1985,-0.470699,2340
1986,-0.364314,2340
1987,-0.150686,2340
1988,0.324544,2340
1989,0.249815,2340
1990,1.18511,2340
1991,0.231369,2340
1992,0.098826,2340
1993,-1.04229,2340
1994,1.05328,2340
1995,0.582653,2340
1996,-0.0411473,2340
1997,0.180613,2340
1998,0.406084,2340
1999,0.714124,2340
2000,-0.183799,2340
2001,1.23563,2340
2002,0.516539,2340
2003,0.446996,2340
2004,1.18136,2340
2005,1.11115,2340
2006,1.11996,2340
2007,0.746374,2340
2008,1.17122,2340
2009,0.817532,2340
2010,1.23761,2340
2011,0.597967,2340
2012,0.760923,2340
2013,1.23871,2340
2014,0.374315,2340
2015,1.10786,2340
2016,0.564245,2340
2017,1.05639,2340
2018,0.672852,2340
2019,0.725808,2340