Year,Value,NumPoints
1900,0.747859,2
1901,-0.592265,2
1902,-0.381782,2
1903,-0.711124,2
1904,0.0824057,2
1905,1.04908,2
1906,-0.436495,2
1907,-0.569219,2
1908,0.133297,2
1909,-1.13643,2
1910,-1.65485,2
1911,0.477097,2
1912,1.21793,2
1913,0.115734,2
1914,1.556,2
1915,0.188096,2
1916,-0.116094,2
1917,-0.834726,2
1918,-2.05445,2
1919,-0.0835884,2
1920,-1.36475,2
1921,0.577934,2
1922,0.319052,2
1923,1.1444,2
1924,-0.984192,2
1925,-0.105225,2
1926,1.74852,2
1927,-0.666573,2
1928,0.819186,2
1929,1.03859,2
1930,-0.535259,2
1931,-0.130315,2
1932,-0.746711,2
1933,-1.0679,2
1934,-0.121758,2
1935,-0.0237355,2
1936,0.189559,2
1937,0.955982,2
1938,1.06481,2
1939,-0.524569,2
1940,2.3065,2
1941,1.01011,2
1942,1.01708,2
1943,0.848651,2
1944,0.217024,2
1945,-0.760883,2
1946,-0.560714,2
1947,0.307324,2
1948,-1.26771,2
1949,0.376053,2
1950,1.79833,2
1951,0.124089,2
1952,0.0265737,2
1953,0.0555404,2
1954,0.0240213,2
1955,-1.72891,2
1956,-1.9381,2
1957,1.31576,2
1958,0.912301,2
1959,-0.6605,2
1960,0.422098,2
1961,-0.690474,2
1962,1.45365,2
1963,0.742733,2
1964,-1.91529,2
1965,-0.294685,2
1966,-0.659513,2
1967,1.56845,2
1968,-0.162267,2
1969,1.20843,2
1970,-0.366918,2
1971,-1.53654,2
1972,0.181332,2
1973,-0.206932,2
1974,-1.54627,2
1975,-1.5371,2
1976,-0.641701,2
1977,0.602879,2
1978,2.45183,2
1979,2.01296,2
1980,0.782531,2
1981,1.68377,2
1982,0.819191,2
1983,0.85711,2
1984,-1.27486,2
1985,0.41545,2
1986,0.355155,2
1987,0.445505,2
1988,0.532562,2
1989,1.3025,2
1990,-0.344508,2
1991,0.684327,2
1992,-1.03515,2
1993,1.68922,2
1994,-0.705498,2
1995,1.16278,2
1996,0.534003,2
1997,1.39689,2
1998,2.04555,2
1999,-1.34103,2
2000,1.17933,2
2001,0.677058,2
2002,2.60069,2
2003,1.86336,2
2004,2.61015,2
2005,1.49049,2
2006,0.551287,2
2007,2.1233,2
2008,-0.0817336,2
2009,0.705968,2
2010,1.20913,2
2011,1.33353,2
2012,-0.777679,2
2013,1.37349,2
2014,3.21125,2
2015,2.28306,2
2016,4.04088,2
2017,2.86456,2
2018,3.77981,2
2019,4.57898,2
2020,1.69671,2
2021,0.175514,2