Year,Value,NumPoints
1900,-0.284479,2
1901,-0.0460791,2
1902,-0.617475,2
1903,-0.975773,2
1904,-0.495457,2
1905,-0.326137,2
1906,-0.945551,2
1907,-1.02906,2
1908,0.254056,2
1909,-0.181213,2
1910,-0.697049,2
1911,-0.174183,2
1912,-0.0648917,2
1913,-0.156859,2
1914,-0.78481,2
1915,-0.161442,2
1916,-0.297349,2
1917,-0.950691,2
1918,-0.796292,2
1919,-0.961321,2
1920,-0.533689,2
1921,-0.759149,2
1922,-0.279642,2
1923,-0.33249,2
1924,-0.346797,2
1925,-0.322583,2
1926,0.286112,2
1927,0.268459,2
1928,0.810139,2
1929,0.724046,2
1930,-0.0313393,2
1931,0.00293717,2
1932,0.67999,2
1933,1.23014,2
1934,0.540983,2
1935,0.293982,2
1936,0.186951,2
1937,0.203476,2
1938,0.356527,2
1939,1.27045,2
1940,0.18168,2
1941,1.18173,2
1942,0.615867,2
1943,-0.197779,2
1944,-0.038914,2
1945,1.01925,2
1946,1.06795,2
1947,0.199827,2
1948,0.289155,2
1949,-0.521971,2
1950,0.15509,2
1951,-0.334202,2
1952,-0.121827,2
1953,0.844271,2
1954,0.23947,2
1955,-0.106592,2
1956,0.651452,2
1957,0.33984,2
1958,0.287023,2
1959,0.558244,2
1960,1.07717,2
1961,0.4083,2
1962,0.0019615,2
1963,-0.0390644,2
1964,0.804967,2
1965,-0.0710975,2
1966,-0.666198,2
1967,-0.639431,2
1968,-0.418478,2
1969,-0.966021,2
1970,-0.637484,2
1971,-0.311233,2
1972,0.634329,2
1973,-0.562385,2
1974,0.57316,2
1975,-0.304149,2
1976,0.249904,2
1977,-0.101176,2
1978,0.0168062,2
1979,-1.45747,2
1980,0.0499077,2
1981,-1.08092,2
1982,-0.442147,2
1983,-0.911175,2
1984,-0.087038,2
1985,-0.131576,2
1986,-0.313045,2
1987,0.846288,2
1988,-0.471054,2
1989,-0.516874,2
1990,-0.0560017,2
1991,0.647967,2
1992,-0.119761,2
1993,-0.122694,2
1994,-0.287437,2
1995,-0.71887,2
1996,0.556256,2
1997,0.48225,2
1998,0.0498227,2
1999,-0.0152808,2
2000,0.310262,2
2001,0.684623,2
2002,0.823184,2
2003,1.59576,2
2004,1.18163,2
2005,0.542903,2
2006,0.930771,2
2007,0.920743,2
2008,0.695334,2
2009,0.906181,2
2010,1.27581,2
2011,0.660264,2
2012,0.98236,2
2013,0.543976,2
2014,1.55378,2
2015,0.164749,2
2016,1.50467,2
2017,1.1413,2
2018,0.768701,2
2019,1.08566,2
2020,0.61117,2
2021,0.727576,2