Year,Value,NumPoints
1900,0.603727,2
1901,-0.452718,2
1902,-0.612231,2
1903,-1.09275,2
1904,0.182926,2
1905,0.516257,2
1906,-0.286978,2
1907,-0.623431,2
1908,-0.164727,2
1909,-0.620342,2
1910,-1.68022,2
1911,-0.14568,2
1912,0.513012,2
1913,0.319338,2
1914,1.32457,2
1915,-0.499008,2
1916,-1.10812,2
1917,-0.138721,2
1918,-1.4989,2
1919,-1.14408,2
1920,-1.78521,2
1921,0.513809,2
1922,0.637244,2
1923,0.552863,2
1924,-0.0606985,2
1925,-0.133271,2
1926,1.28879,2
1927,-0.0357711,2
1928,-0.0880525,2
1929,0.603615,2
1930,-0.325555,2
1931,-0.629638,2
1932,-0.527976,2
1933,-0.664166,2
1934,0.332141,2
1935,1.04125,2
1936,0.228875,2
1937,1.93982,2
1938,0.587297,2
1939,-0.7491,2
1940,1.393,2
1941,1.0278,2
1942,0.687034,2
1943,0.522668,2
1944,-0.333804,2
1945,-0.386701,2
1946,-1.57438,2
1947,-0.499967,2
1948,-0.0577132,2
1949,0.149706,2
1950,1.50298,2
1951,0.177211,2
1952,-0.0930393,2
1953,-0.38033,2
1954,0.437809,2
1955,-1.40258,2
1956,-1.25237,2
1957,1.06962,2
1958,0.406635,2
1959,0.445437,2
1960,0.650566,2
1961,-0.755374,2
1962,1.64548,2
1963,1.00765,2
1964,-1.51035,2
1965,-1.22066,2
1966,-0.200571,2
1967,2.18582,2
1968,0.306381,2
1969,0.0260108,2
1970,0.238549,2
1971,-1.1602,2
1972,0.329171,2
1973,-0.577967,2
1974,-0.353424,2
1975,-1.03522,2
1976,-2.13951,2
1977,-0.286558,2
1978,1.77605,2
1979,1.53201,2
1980,0.133744,2
1981,0.906911,2
1982,1.44888,2
1983,0.866657,2
1984,-0.361839,2
1985,0.225772,2
1986,0.997715,2
1987,-0.293393,2
1988,0.0397753,2
1989,1.9328,2
1990,0.37121,2
1991,1.20349,2
1992,-0.38234,2
1993,0.906093,2
1994,-0.598265,2
1995,1.36512,2
1996,2.44827,2
1997,1.90559,2
1998,0.51979,2
1999,-1.64537,2
2000,1.40614,2
2001,0.60315,2
2002,2.15887,2
2003,2.28065,2
2004,2.707,2
2005,1.26925,2
2006,0.531498,2
2007,2.55275,2
2008,0.224824,2
2009,0.564579,2
2010,1.22879,2
2011,1.72864,2
2012,-0.464358,2
2013,1.51513,2
2014,3.53316,2
2015,2.65578,2
2016,3.93177,2
2017,3.85607,2
2018,5.32163,2
2019,4.82601,2
2020,2.72526,2
2021,0.698569,2