Year,Value,NumPoints
1895,-1.27153,171
1896,-1.83014,214
1897,-0.892453,214
1898,-1.30695,230
1899,-1.24407,230
1900,-0.674295,230
1901,-2.64136,230
1902,-0.181476,228
1903,-1.74874,230
1904,-0.577133,230
1905,0.128543,230
1906,0.0673058,230
1907,0.530299,230
1908,-0.270868,230
1909,-0.834454,230
1910,-0.914944,230
1911,-1.03784,230
1912,1.14262,230
1913,-0.142727,230
1914,-0.129584,230
1915,1.40557,230
1916,-0.834726,230
1917,-0.836145,230
1918,-1.36841,230
1919,-0.862911,230
1920,-1.59095,230
1921,-0.653562,230
1922,-1.81565,230
1923,-0.0746401,230
1924,-0.451434,230
1925,0.123925,230
1926,0.440569,230
1927,-0.574412,230
1928,-0.316587,230
1929,0.0761693,230
1930,-0.330349,230
1931,-1.13335,230
1932,-0.439334,230
1933,-0.324276,230
1934,-0.17585,230
1935,-1.17662,230
1936,0.421153,230
1937,-0.82419,230
1938,-0.102985,230
1939,-0.570975,230
1940,1.55379,230
1941,0.544658,230
1942,1.49265,230
1943,0.579403,230
1944,0.17011,230
1945,-0.727969,230
1946,0.393288,230
1947,0.161009,230
1948,-0.283304,230
1949,-1.29976,230
1950,-0.570247,230
1951,0.528987,230
1952,-1.58758,230
1953,0.852483,230
1954,0.714715,230
1955,-0.934441,230
1956,0.101529,230
1957,0.866327,230
1958,0.341443,230
1959,0.259153,230
1960,1.10278,230
1961,1.10725,230
1962,-0.805522,230
1963,0.818767,230
1964,-1.97775,230
1965,-1.49537,230
1966,-1.11405,230
1967,0.540981,230
1968,0.299593,230
1969,0.847113,230
1970,0.408678,230
1971,-1.46439,230
1972,-0.677072,230
1973,-0.236251,230
1974,0.127537,230
1975,-0.319913,230
1976,-0.550952,230
1977,-0.0278068,230
1978,0.543889,230
1979,1.03286,230
1980,0.697017,230
1981,2.40458,230
1982,-1.0291,230
1983,0.642726,230
1984,0.102138,230
1985,-0.42096,230
1986,-0.0911967,230
1987,0.496187,230
1988,0.710261,230
1989,0.327844,230
1990,1.80692,230
1991,1.2053,230
1992,-0.753479,230
1993,1.98655,230
1994,1.02575,230
1995,1.98392,230
1996,1.17665,230
1997,1.42367,230
1998,1.11793,230
1999,-0.406915,230
2000,-0.594119,230
2001,-1.11249,230
2002,1.23513,230
2003,0.712559,230
2004,2.17432,230
2005,2.7297,230
2006,1.05193,230
2007,0.51534,230
2008,0.531829,230
2009,1.11867,230
2010,1.53046,230
2011,1.265,230
2012,-0.158229,230
2013,-0.380649,230
2014,2.30493,230
2015,3.30459,230
2016,3.01519,230
2017,1.45614,230
2018,1.09168,230
2019,2.64672,230