Year,Value,NumPoints 1895,-0.245406,16 1896,-0.180161,16 1897,2.45634,16 1898,1.10474,16 1899,0.32133,16 1900,0.556799,16 1901,-0.947246,16 1902,2.92905,16 1903,0.988162,16 1904,1.57643,16 1905,0.71213,16 1906,2.28676,16 1907,0.021384,16 1908,1.98795,16 1909,-0.136875,16 1910,-1.75769,16 1911,1.77062,16 1912,0.120177,16 1913,2.32879,16 1914,1.87528,16 1915,1.89752,16 1916,0.659613,16 1917,0.743546,16 1918,-1.5109,16 1919,-2.45941,16 1920,0.54635,16 1921,0.755107,16 1922,-1.63436,16 1923,1.21831,16 1924,0.692829,16 1925,1.55566,16 1926,2.54811,16 1927,2.54967,16 1928,1.754,16 1929,2.01263,16 1930,0.445278,16 1931,-0.333896,16 1932,0.076146,16 1933,-0.376492,16 1934,0.69822,16 1935,0.65245,16 1936,3.12679,16 1937,1.4548,16 1938,1.42243,16 1939,1.1638,16 1940,2.4924,16 1941,1.97714,16 1942,1.4756,16 1943,1.99532,16 1944,0.626564,16 1945,-1.98896,16 1946,0.460612,16 1947,1.56792,16 1948,0.842931,16 1949,-2.71053,16 1950,-0.790614,16 1951,1.72442,16 1952,0.0907791,16 1953,1.41059,16 1954,0.669136,16 1955,-2.03288,16 1956,0.0789431,16 1957,1.85794,16 1958,1.65206,16 1959,0.471737,16 1960,-1.02962,16 1961,-0.304638,16 1962,-0.532592,16 1963,-0.992343,16 1964,0.727563,16 1965,-1.04623,16 1966,-0.439576,16 1967,1.05658,16 1968,-0.656638,16 1969,0.913787,16 1970,0.259163,16 1971,1.39306,16 1972,-0.174801,16 1973,-1.1136,16 1974,-0.693319,16 1975,-2.05662,16 1976,-1.4333,16 1977,0.332405,16 1978,-0.348873,16 1979,0.57347,16 1980,-0.356613,16 1981,1.71548,16 1982,0.519703,16 1983,0.310163,16 1984,0.869249,16 1985,-1.45355,16 1986,1.22332,16 1987,0.286172,16 1988,0.194589,16 1989,0.0977023,16 1990,0.731658,16 1991,1.44191,16 1992,0.880432,16 1993,1.07213,16 1994,0.565066,16 1995,-0.663222,16 1996,-0.263298,16 1997,1.69152,16 1998,-0.0439047,16 1999,1.06602,16 2000,1.02729,16 2001,0.155624,16 2002,1.03338,16 2003,2.83617,16 2004,3.3909,16 2005,1.75089,16 2006,-0.690516,16 2007,1.17084,16 2008,-0.192345,16 2009,0.584214,16 2010,0.086904,16 2011,1.75881,16 2012,0.257626,16 2013,1.97275,16 2014,-0.17874,16 2015,1.46707,16 2016,2.39156,16 2017,2.57026,16 2018,2.00722,16 2019,3.76165,16 2020,1.74075,16 2021,0.379005,16