Year,Value,NumPoints
1900,-1.44945,27
1901,0.390894,26
1902,-2.60834,27
1903,-0.135782,27
1904,0.261384,28
1905,-0.0696279,28
1906,1.27675,28
1907,-0.11416,26
1908,-0.433083,26
1909,-2.13755,27
1910,-0.0437688,27
1911,-0.423814,26
1912,-0.758722,29
1913,-0.326496,29
1914,-0.361067,30
1915,0.0264579,30
1916,-1.31059,30
1917,-0.961306,31
1918,-0.875788,30
1919,-0.281659,28
1920,1.60536,30
1921,1.9401,28
1922,0.680819,32
1923,-1.9425,33
1924,-0.802074,34
1925,-0.453379,34
1926,-0.979872,35
1927,-0.475466,35
1928,-1.18491,35
1929,-1.8608,35
1930,-0.278442,35
1931,-0.152817,35
1932,0.126595,38
1933,-0.608746,41
1934,0.141525,43
1935,-0.699212,45
1936,1.1127,48
1937,1.15228,50
1938,1.31864,48
1939,-0.0822143,50
1940,0.266123,52
1941,-1.23403,51
1942,-0.0148154,48
1943,2.33986,49
1944,-0.0377011,47
1945,0.950302,49
1946,-0.123025,51
1947,0.823295,51
1948,1.05774,53
1949,0.39935,55
1950,1.238,56
1951,0.562016,56
1952,-0.300478,56
1953,2.17276,57
1954,1.26851,57
1955,0.275802,58
1956,-0.29126,58
1957,0.360596,58
1958,-1.25605,59
1959,0.204695,60
1960,0.832757,62
1961,0.135161,62
1962,0.811139,62
1963,0.3512,60
1964,-1.31363,61
1965,-0.523038,61
1966,-0.983077,62
1967,0.959013,62
1968,-0.825926,61
1969,-1.79165,62
1970,-0.935676,62
1971,-1.06353,62
1972,0.110804,62
1973,1.04065,62
1974,-0.00144969,61
1975,0.377738,62
1976,1.01433,62
1977,1.33403,62
1978,-1.29639,62
1979,-0.93177,62
1980,0.65131,62
1981,-0.216501,62
1982,0.819001,62
1983,0.0718706,62
1984,0.0814255,61
1985,-0.307122,62
1986,0.0264757,62
1987,-0.443272,62
1988,-0.330158,61
1989,1.44386,61
1990,1.75521,61
1991,1.70911,61
1992,-0.549684,61
1993,0.593093,61
1994,0.733976,61
1995,2.11785,61
1996,-0.531845,56
1997,1.23138,55
1998,-0.925136,53
1999,0.0282834,53
2000,1.83181,56
2001,1.19893,56
2002,1.49936,53
2003,1.45118,54
2004,0.605678,53
2005,1.41278,54
2006,1.38829,54
2007,1.77133,53
2008,0.43532,53
2009,0.775224,53
2010,1.67851,51
2011,3.71533,53
2012,2.63679,53
2013,2.47113,52
2014,1.67037,49
2015,3.43796,51
2016,3.57116,50
2017,0.191606,46
2018,1.49847,42
2019,1.72332,41
2020,3.14585,40
2021,3.07253,40