Year,Value,NumPoints
1895,-2.44798,66
1896,-0.402178,67
1897,-2.68692,74
1898,-6.48354,74
1899,-0.535776,74
1900,-4.16603,74
1901,-0.879314,74
1902,-2.88645,74
1903,-3.01797,74
1904,-1.66116,74
1905,3.23842,74
1906,-1.7825,74
1907,-2.23095,74
1908,-0.227462,74
1909,-3.9292,74
1910,-0.548715,74
1911,-1.61325,74
1912,0.612705,74
1913,-0.186531,74
1914,0.173722,74
1915,-0.590756,74
1916,-0.628738,74
1917,-4.78797,74
1918,-2.5806,74
1919,-1.98885,74
1920,0.0460397,74
1921,-0.236066,74
1922,0.221155,74
1923,2.63708,74
1924,2.57923,74
1925,2.44043,74
1926,3.69979,74
1927,-5.4218,74
1928,2.70809,74
1929,3.22958,74
1930,-1.88132,74
1931,1.69814,74
1932,-4.46343,74
1933,0.352394,74
1934,0.521284,74
1935,-0.798729,74
1936,2.21652,74
1937,2.88272,74
1938,2.14655,74
1939,-2.39981,74
1940,1.56191,74
1941,-0.966711,74
1942,-2.85473,74
1943,4.07458,74
1944,0.456949,74
1945,-4.65126,74
1946,-2.17256,74
1947,2.89174,74
1948,-3.22678,74
1949,3.9664,74
1950,-2.86805,74
1951,2.45346,74
1952,5.20706,74
1953,0.100208,74
1954,3.19022,74
1955,-5.81193,74
1956,-3.67509,74
1957,3.97204,74
1958,-0.808898,74
1959,1.19497,74
1960,-1.33414,74
1961,-2.05619,74
1962,0.578219,74
1963,-5.08993,74
1964,-0.123052,74
1965,0.1839,74
1966,-0.87743,74
1967,1.99267,74
1968,0.171997,74
1969,-1.44149,74
1970,1.62801,74
1971,-1.48366,74
1972,0.660102,74
1973,-3.45826,74
1974,-0.660553,74
1975,-4.71231,74
1976,4.27458,74
1977,-3.93686,74
1978,1.9387,74
1979,5.38832,74
1980,2.53533,74
1981,1.14024,74
1982,-0.891778,74
1983,1.89175,74
1984,-1.6472,74
1985,-3.59072,74
1986,-0.474536,74
1987,1.57084,74
1988,-2.14369,74
1989,-3.38462,74
1990,-4.74983,74
1991,-0.106455,74
1992,1.87446,74
1993,1.91052,74
1994,-2.71706,74
1995,-1.56461,74
1996,-1.08669,74
1997,3.51296,74
1998,1.64615,74
1999,-1.48681,74
2000,3.51504,74
2001,-0.640151,74
2002,6.8971,74
2003,0.95287,74
2004,2.53823,74
2005,-2.8316,74
2006,-4.47243,74
2007,4.24451,74
2008,-0.198155,74
2009,-1.45539,74
2010,3.35628,74
2011,-4.20497,74
2012,-3.21617,74
2013,0.747308,74
2014,3.74161,74
2015,2.60722,74
2016,1.6755,74
2017,0.909695,74
2018,3.92267,74
2019,4.58036,74
2020,0.697577,74
2021,-2.7968,74