Year,Value,NumPoints
1895,-0.152178,105
1896,0.153431,105
1897,-2.17319,105
1898,-2.59573,105
1899,-0.0662859,105
1900,-1.17488,105
1901,-0.00548371,105
1902,-0.081746,105
1903,-2.04051,105
1904,-1.81551,105
1905,0.516995,105
1906,0.353916,105
1907,-1.53074,105
1908,-1.67291,105
1909,-2.57594,105
1910,0.0300424,105
1911,1.44998,105
1912,0.899765,105
1913,-0.809351,105
1914,0.676692,105
1915,-0.898843,105
1916,0.953209,105
1917,-2.29053,105
1918,-0.836114,105
1919,-0.34637,105
1920,-0.808878,105
1921,-0.613954,105
1922,0.433638,105
1923,3.01067,105
1924,-0.113868,105
1925,2.82611,105
1926,3.23865,105
1927,-3.45763,105
1928,0.57634,105
1929,2.75619,105
1930,-1.32166,105
1931,0.607098,105
1932,-1.96556,105
1933,-1.10606,105
1934,1.17748,105
1935,-0.95611,105
1936,1.27573,105
1937,2.74563,105
1938,3.30795,105
1939,-2.38473,105
1940,1.57249,105
1941,-1.01194,105
1942,0.0622291,105
1943,2.56224,105
1944,0.875332,105
1945,-1.81423,105
1946,-0.203234,105
1947,0.925347,105
1948,-1.97152,105
1949,2.96115,105
1950,-0.510911,105
1951,1.0178,105
1952,2.80459,105
1953,0.0377109,105
1954,2.23961,105
1955,-2.74888,105
1956,-3.27192,105
1957,2.57576,105
1958,-1.80086,105
1959,0.0583963,105
1960,-1.0456,105
1961,-1.62019,105
1962,0.456727,105
1963,-1.55341,105
1964,1.103,105
1965,-0.566245,105
1966,-0.164704,105
1967,1.06447,105
1968,-0.84267,105
1969,1.21602,105
1970,-1.48842,105
1971,-1.25679,105
1972,-0.0214007,105
1973,-1.57619,105
1974,-0.646512,105
1975,-2.2763,105
1976,2.22802,105
1977,-1.09294,105
1978,1.28235,105
1979,4.42993,105
1980,1.45864,105
1981,0.755207,105
1982,-1.23136,105
1983,-0.459439,105
1984,-0.646533,105
1985,-2.28256,105
1986,-0.429213,105
1987,1.3797,105
1988,-2.26939,105
1989,-1.17606,105
1990,-2.07548,105
1991,0.120393,105
1992,-2.38207,105
1993,1.27322,105
1994,-1.43596,105
1995,0.568987,105
1996,-2.89948,105
1997,0.953584,105
1998,1.08054,105
1999,-1.02947,105
2000,0.651693,105
2001,-0.326523,105
2002,4.44404,105
2003,1.479,105
2004,0.769131,105
2005,-0.528707,105
2006,0.532204,105
2007,2.02484,105
2008,-1.52445,105
2009,0.511238,105
2010,2.35356,105
2011,-0.625364,105
2012,-1.63421,105
2013,1.99671,105
2014,1.63379,105
2015,1.89918,105
2016,0.936767,105
2017,1.90827,105
2018,3.46479,105
2019,2.8657,105