Year,Value,NumPoints
1900,-1.32579,2
1901,-0.0964907,2
1902,-1.71542,2
1903,-0.538784,2
1904,-0.58378,2
1905,-0.341161,2
1906,-0.673816,2
1907,-0.121846,2
1908,-0.513387,2
1909,-0.823907,2
1910,-0.473121,2
1911,-0.10135,2
1912,-1.11701,2
1913,-0.410271,2
1914,-0.150981,2
1915,-1.73854,2
1916,-0.72148,2
1917,-1.59633,2
1918,-0.367756,2
1919,-1.12766,2
1920,0.634681,2
1921,-0.45035,2
1922,-0.0831019,2
1923,-0.622544,2
1924,0.0873954,2
1925,0.00897182,2
1926,-0.730115,2
1927,-0.381014,2
1928,-0.158599,2
1929,-0.151495,2
1930,0.868239,2
1931,-0.122983,2
1932,0.271523,2
1933,0.545867,2
1934,1.41456,2
1935,0.187814,2
1936,0.480361,2
1937,1.06563,2
1938,1.64258,2
1939,0.281431,2
1940,-0.387402,2
1941,-1.00462,2
1942,-0.940531,2
1943,0.340284,2
1944,0.479386,2
1945,0.172728,2
1946,0.813715,2
1947,-0.259529,2
1948,0.41912,2
1949,0.51282,2
1950,0.872199,2
1951,-0.267255,2
1952,-0.472741,2
1953,1.04469,2
1954,0.692192,2
1955,-1.08211,2
1956,-0.392923,2
1957,0.279095,2
1958,-0.218065,2
1959,0.837494,2
1960,0.622853,2
1961,0.835415,2
1962,-0.474642,2
1963,0.195973,2
1964,0.553966,2
1965,-0.745309,2
1966,-1.2309,2
1967,0.197549,2
1968,-0.955886,2
1969,0.0309594,2
1970,0.118069,2
1971,-0.458827,2
1972,1.27608,2
1973,-0.00653025,2
1974,1.08524,2
1975,0.236182,2
1976,-0.309959,2
1977,-0.452016,2
1978,-0.711907,2
1979,-0.153822,2
1980,-0.0728673,2
1981,-0.953853,2
1982,-0.00540886,2
1983,0.0740087,2
1984,0.553975,2
1985,-0.555931,2
1986,-0.113253,2
1987,-0.577601,2
1988,-0.132118,2
1989,1.03206,2
1990,1.44875,2
1991,0.70869,2
1992,0.756244,2
1993,0.427735,2
1994,0.306281,2
1995,0.00871724,2
1996,0.112084,2
1997,0.4413,2
1998,0.147643,2
1999,0.661247,2
2000,0.842158,2
2001,0.446192,2
2002,0.843737,2
2003,0.953189,2
2004,1.13718,2
2005,1.34353,2
2006,1.30334,2
2007,1.30858,2
2008,0.861024,2
2009,0.921523,2
2010,0.119276,2
2011,1.70409,2
2012,0.470644,2
2013,1.48468,2
2014,1.3848,2
2015,1.63688,2
2016,1.61865,2
2017,1.17371,2
2018,1.39053,2
2019,0.592753,2
2020,1.6004,2
2021,0.796947,2