Year,Value,NumPoints
1900,0.131306,27
1901,-1.95117,28
1902,-3.88338,27
1903,-0.167029,28
1904,-0.917665,28
1905,0.402198,27
1906,0.373879,28
1907,-1.32441,27
1908,-0.997098,27
1909,0.461605,28
1910,-1.10434,26
1911,0.531383,27
1912,-1.16024,29
1913,0.257295,30
1914,0.564051,30
1915,-4.23231,31
1916,-0.684823,31
1917,0.242259,31
1918,0.890365,28
1919,-1.91023,30
1920,-0.03013,29
1921,-0.690697,32
1922,0.0475147,33
1923,1.10003,33
1924,2.50613,34
1925,-1.67565,34
1926,-0.576585,35
1927,-1.94383,35
1928,0.047137,35
1929,2.38458,35
1930,0.583179,34
1931,1.50631,36
1932,0.919637,40
1933,-0.92603,40
1934,2.46576,43
1935,1.49221,45
1936,3.23212,49
1937,0.793313,49
1938,1.35938,49
1939,1.46836,50
1940,-0.515527,51
1941,-1.33721,47
1942,1.22786,48
1943,2.23777,47
1944,3.20087,47
1945,-1.21688,51
1946,0.411646,50
1947,0.970183,53
1948,1.83479,53
1949,0.442982,56
1950,1.75006,56
1951,2.04663,56
1952,-2.10901,57
1953,2.55358,58
1954,2.53839,59
1955,-2.22828,58
1956,0.448824,59
1957,-0.922048,58
1958,-0.997494,59
1959,0.831819,60
1960,-0.589959,62
1961,0.38176,61
1962,0.320508,61
1963,-0.305738,61
1964,-0.0344649,61
1965,-1.60709,61
1966,-0.545348,62
1967,2.87068,61
1968,-4.23565,61
1969,1.36434,62
1970,-0.197502,62
1971,0.30517,62
1972,0.319405,62
1973,-1.10238,62
1974,0.0207079,60
1975,0.68043,62
1976,-0.652365,62
1977,0.501836,62
1978,-0.98093,62
1979,0.314315,62
1980,-0.385782,62
1981,1.57516,62
1982,1.02899,62
1983,1.22045,62
1984,-0.415125,62
1985,-0.14579,62
1986,0.69911,62
1987,-0.571707,61
1988,0.111442,62
1989,0.169762,62
1990,-0.605858,62
1991,1.16925,61
1992,-1.24864,61
1993,-0.0570721,59
1994,0.408756,59
1995,-0.348206,61
1996,1.58274,55
1997,-0.587576,54
1998,-2.52343,53
1999,1.9631,53
2000,0.107512,55
2001,0.745979,54
2002,-1.53241,54
2003,1.50762,54
2004,1.20581,52
2005,3.72753,52
2006,1.56824,54
2007,3.44615,54
2008,3.50114,54
2009,-0.425469,52
2010,-0.159303,53
2011,4.60069,53
2012,0.844361,52
2013,3.02326,52
2014,1.44013,50
2015,2.77095,51
2016,0.389045,50
2017,3.61098,45
2018,2.88434,40
2019,2.10256,41
2020,3.91158,40
2021,1.13635,42