Year,Value,NumPoints
1900,0.181284,688
1901,0.264623,688
1902,-0.694816,688
1903,-0.740649,688
1904,-0.803388,684
1905,-0.279672,684
1906,0.0046596,678
1907,-0.991494,684
1908,-0.459984,686
1909,-0.184971,682
1910,-0.328232,689
1911,-0.125818,680
1912,-0.952022,680
1913,-0.134467,678
1914,-0.198738,680
1915,-0.858259,682
1916,-0.342074,682
1917,-0.594583,682
1918,-0.409306,680
1919,0.13331,680
1920,-0.423247,680
1921,0.478263,681
1922,-0.203488,687
1923,0.00722464,692
1924,-0.523584,693
1925,0.101046,693
1926,-0.173414,691
1927,-0.578164,689
1928,-0.364497,691
1929,-0.336823,692
1930,0.545733,693
1931,0.63579,700
1932,0.235596,700
1933,0.347666,700
1934,0.281289,700
1935,0.174576,693
1936,1.027,700
1937,0.633581,700
1938,0.456205,700
1939,0.271396,700
1940,0.162315,700
1941,0.381493,700
1942,-0.0108265,700
1943,0.19576,700
1944,0.0408186,695
1945,-0.455791,695
1946,-0.214197,700
1947,-0.164592,700
1948,0.183042,700
1949,0.162705,700
1950,-0.659652,700
1951,-0.370394,700
1952,0.247089,700
1953,0.254289,700
1954,0.167896,700
1955,0.30384,700
1956,-0.122428,700
1957,0.0106386,700
1958,0.0233926,700
1959,0.0543496,700
1960,0.210326,700
1961,0.473369,700
1962,-0.149961,700
1963,0.0361816,700
1964,-0.319836,700
1965,-0.61731,700
1966,0.0793735,700
1967,-0.148931,700
1968,-0.455796,700
1969,-0.17038,700
1970,0.379855,700
1971,0.0893518,700
1972,-0.440497,700
1973,0.402697,700
1974,-0.111744,700
1975,0.198513,700
1976,-0.152118,700
1977,0.212237,700
1978,-0.212288,700
1979,-0.0668471,700
1980,0.195016,700
1981,0.340806,700
1982,-0.403596,700
1983,0.602985,700
1984,0.471399,700
1985,-0.269308,700
1986,-0.186044,700
1987,0.206198,700
1988,0.954068,700
1989,0.559981,700
1990,0.518217,700
1991,0.619181,700
1992,-0.730414,700
1993,-0.139427,700
1994,0.661943,700
1995,0.500962,700
1996,0.412795,700
1997,0.356705,700
1998,1.01076,700
1999,0.420343,700
2000,0.304099,700
2001,0.795453,700
2002,0.789078,700
2003,0.869592,700
2004,-0.00258739,700
2005,0.728701,700
2006,1.17818,700
2007,1.03521,700
2008,0.444298,700
2009,0.0964454,700
2010,0.972521,700
2011,0.992548,700
2012,1.42662,700
2013,0.937551,700
2014,0.558713,700
2015,0.92228,700
2016,1.36832,700
2017,0.952478,700
2018,1.0003,700
2019,0.8376,700
2020,1.24529,700
2021,1.50508,700