Year,Value,NumPoints 1900,0.0117436,1 1901,-0.592919,1 1902,-0.171775,1 1903,-0.772183,1 1904,-1.01083,1 1905,1.00412,1 1906,-0.268575,1 1907,-0.552239,1 1908,-0.456156,1 1909,-1.29811,1 1910,-1.07016,1 1911,-0.396566,1 1912,0.87546,1 1913,0.0565203,1 1914,0.441208,1 1915,1.03047,1 1916,-0.87449,1 1917,-1.25303,1 1918,-0.78184,1 1919,-0.617054,1 1920,-0.875545,1 1921,-0.311054,1 1922,-0.262451,1 1923,0.466375,1 1924,-0.163961,1 1925,-0.280756,1 1926,2.1051,1 1927,-0.433535,1 1928,0.348874,1 1929,0.748814,1 1930,-0.256454,1 1931,0.701456,1 1932,-0.513086,1 1933,-1.04275,1 1934,0.448168,1 1935,0.175726,1 1936,1.01727,1 1937,0.492906,1 1938,0.274869,1 1939,-0.232371,1 1940,1.46614,1 1941,1.18309,1 1942,0.905808,1 1943,0.360159,1 1944,0.751457,1 1945,0.260087,1 1946,-0.414289,1 1947,0.42516,1 1948,-0.679319,1 1949,-0.680739,1 1950,-0.726123,1 1951,-0.407007,1 1952,0.0405053,1 1953,0.381279,1 1954,-0.150515,1 1955,-0.861482,1 1956,-1.29313,1 1957,0.93104,1 1958,0.718096,1 1959,0.245865,1 1960,0.602168,1 1961,-0.352971,1 1962,0.219768,1 1963,0.722391,1 1964,-0.543872,1 1965,-0.77124,1 1966,-0.779273,1 1967,0.235981,1 1968,0.252062,1 1969,0.421874,1 1970,0.306991,1 1971,-1.33178,1 1972,-1.28751,1 1973,-0.800921,1 1974,0.180873,1 1975,-0.776721,1 1976,0.486671,1 1977,1.24416,1 1978,1.16862,1 1979,0.844766,1 1980,0.353305,1 1981,1.56026,1 1982,-0.276491,1 1983,1.07774,1 1984,1.11312,1 1985,0.0354631,1 1986,0.976742,1 1987,1.18751,1 1988,0.979074,1 1989,0.406771,1 1990,0.0957749,1 1991,0.550105,1 1992,0.119112,1 1993,1.59521,1 1994,0.550872,1 1995,0.684235,1 1996,0.00546289,1 1997,1.51961,1 1998,0.993839,1 1999,-0.147088,1 2000,1.16251,1 2001,1.04297,1 2002,1.5481,1 2003,1.73265,1 2004,1.62229,1 2005,1.79465,1 2006,0.273933,1 2007,0.509068,1 2008,-0.275642,1 2009,0.455927,1 2010,0.978751,1 2011,0.383144,1 2012,-0.46764,1 2013,0.992807,1 2014,1.9569,1 2015,2.00537,1 2016,2.82278,1 2017,0.902444,1 2018,1.71192,1 2019,2.64008,1 2020,0.822328,1 2021,0.242778,1 2022,1.34614,1