Year,Value,NumPoints
1900,2.39295,422
1901,1.28877,420
1902,-3.43205,420
1903,-0.559359,420
1904,-1.13174,416
1905,2.95783,416
1906,0.826263,407
1907,-3.36328,416
1908,-0.723509,422
1909,1.9283,409
1910,-0.842066,422
1911,-0.537202,413
1912,1.16987,415
1913,-1.99504,413
1914,-1.74286,413
1915,0.815388,415
1916,1.04703,419
1917,0.962466,415
1918,-2.0611,415
1919,-2.07824,413
1920,-2.02024,413
1921,-1.82189,413
1922,-2.07379,425
1923,-2.38889,425
1924,3.8614,425
1925,0.288232,423
1926,2.21859,423
1927,-0.729665,423
1928,1.48377,425
1929,0.295554,427
1930,1.91115,424
1931,-1.26463,441
1932,2.46288,441
1933,1.08758,443
1934,-0.548266,443
1935,0.164217,427
1936,0.788831,427
1937,3.31515,443
1938,1.19298,443
1939,-0.74079,443
1940,2.5831,443
1941,1.77347,443
1942,2.5308,443
1943,-0.904644,443
1944,0.182653,429
1945,2.43079,429
1946,1.84275,443
1947,3.51201,443
1948,-1.43761,443
1949,2.64712,443
1950,2.14995,443
1951,-0.95517,443
1952,0.304066,443
1953,0.107502,443
1954,1.19142,443
1955,-0.404175,443
1956,-0.336751,443
1957,2.66728,445
1958,2.75277,445
1959,-2.08316,445
1960,-1.27866,445
1961,-3.47979,445
1962,2.53037,445
1963,-1.02867,445
1964,-3.23915,445
1965,2.70927,445
1966,-1.21873,445
1967,-0.685999,445
1968,0.947525,445
1969,-0.277654,445
1970,2.02761,445
1971,-0.264881,445
1972,-1.17414,445
1973,-0.52936,445
1974,-1.02911,445
1975,-1.06787,445
1976,0.175346,445
1977,0.647015,445
1978,-0.12292,445
1979,0.538839,445
1980,2.57784,445
1981,3.79206,445
1982,-0.044563,445
1983,-0.504666,445
1984,1.12657,445
1985,0.972052,445
1986,-0.58892,445
1987,0.363683,445
1988,2.64803,445
1989,-1.93522,445
1990,2.22618,445
1991,1.32787,445
1992,1.69924,445
1993,0.871781,445
1994,0.278718,445
1995,-1.20268,445
1996,1.51866,445
1997,0.266724,445
1998,2.53721,445
1999,2.78695,445
2000,2.91064,445
2001,1.86357,445
2002,0.0116126,445
2003,1.19578,445
2004,-0.727618,445
2005,4.56455,445
2006,2.88452,445
2007,-0.928794,445
2008,0.201912,445
2009,-0.616514,445
2010,4.06623,445
2011,1.35777,445
2012,-0.316281,445
2013,3.14734,445
2014,1.60407,445
2015,2.13756,445
2016,4.00263,445
2017,0.0619043,445
2018,2.8148,445
2019,4.91133,445
2020,0.500924,445
2021,0.974626,445
2022,3.46632,445
2023,2.27754,445