Year,Value,NumPoints
1900,0.000882308,5
1901,-0.845698,4
1902,1.56946,4
1903,-1.76955,5
1904,-3.37777,3
1905,3.6471,4
1906,-0.674692,5
1907,-2.912,6
1908,0.539228,5
1909,-4.31606,5
1910,-0.85765,4
1911,-1.74648,6
1912,4.02677,6
1913,0.104075,5
1914,0.568193,4
1915,2.54433,5
1916,-2.02464,6
1917,-0.151663,6
1918,-2.46576,7
1919,-0.154569,8
1920,-0.203071,8
1921,-2.36274,8
1922,-0.40125,9
1923,0.316963,9
1924,1.34901,10
1925,-3.29573,9
1926,4.62858,10
1927,0.285337,9
1928,1.6281,10
1929,2.07118,11
1930,-1.76836,10
1931,2.04206,10
1932,-2.44248,10
1933,-2.74417,10
1934,-0.172189,9
1935,1.25585,8
1936,-0.469946,10
1937,0.928277,10
1938,-1.81025,10
1939,-0.902905,9
1940,2.81057,9
1941,1.78077,10
1942,3.76704,11
1943,-0.607619,10
1944,1.71642,11
1945,2.82062,11
1946,-0.788884,11
1947,-1.67417,11
1948,-0.670135,10
1949,0.0814281,11
1950,-0.857817,11
1951,-3.83258,11
1952,-1.50642,11
1953,-1.64985,11
1954,-3.07985,11
1955,0.0985423,11
1956,-3.86076,11
1957,1.67723,11
1958,2.31615,11
1959,-1.6974,12
1960,1.41922,11
1961,-0.9436,11
1962,1.1837,12
1963,2.19212,12
1964,-1.7589,11
1965,-0.149698,11
1966,-2.74891,11
1967,0.166307,11
1968,0.191978,11
1969,-1.51706,11
1970,1.11812,11
1971,-5.44649,11
1972,-4.8293,12
1973,-1.90854,12
1974,-3.45154,12
1975,-2.08846,12
1976,-2.20824,12
1977,4.12897,12
1978,3.32041,12
1979,-0.470131,12
1980,1.50588,12
1981,6.1985,12
1982,-0.652532,12
1983,0.761657,12
1984,-0.131934,11
1985,2.41434,11
1986,1.42818,11
1987,2.79313,11
1988,2.50897,12
1989,-1.40958,11
1990,-2.77432,11
1991,0.76047,12
1992,0.600572,12
1993,2.39143,12
1994,0.455384,11
1995,0.34298,12
1996,0.0142456,12
1997,1.19069,11
1998,2.44705,12
1999,-2.82623,12
2000,2.78455,11
2001,4.39599,12
2002,2.85507,11
2003,4.13557,11
2004,0.582861,12
2005,2.68209,12
2006,-0.672211,12
2007,-1.58151,12
2008,-0.693824,12
2009,-0.989289,11
2010,0.997292,12
2011,1.01748,12
2012,-2.6258,11
2013,1.83099,11
2014,4.00799,11
2015,3.60627,11
2016,6.56134,11
2017,-0.831993,10
2018,3.42883,10
2019,5.46085,8
2020,-2.0121,9
2021,0.712247,9