Year,Value,NumPoints
1949,-3.17768,1012
1950,-4.4502,1012
1951,-2.87299,1012
1952,-2.60957,1012
1953,-4.36346,1012
1954,-3.48634,1012
1955,-3.34264,1012
1956,-4.75495,1012
1957,-4.96732,1012
1958,-4.95612,1012
1959,-4.05342,1012
1960,-4.94383,1012
1961,-4.89133,1012
1962,-5.89816,1012
1963,-5.87444,1012
1964,-5.09136,1012
1965,-4.20838,1012
1966,-4.47494,1012
1967,-3.86695,1012
1968,-4.87639,1012
1969,-3.33021,1012
1970,-4.6745,1012
1971,-3.46462,1012
1972,-4.04663,1012
1973,-4.88025,1012
1974,-3.83997,1012
1975,-4.60071,1012
1976,-3.49814,1012
1977,-4.77463,1012
1978,-4.46249,1012
1979,-3.66573,1012
1980,-5.58124,1012
1981,-4.23946,1012
1982,-4.50886,1012
1983,-4.60533,1012
1984,-3.27507,1012
1985,-3.90335,1012
1986,-5.51553,1012
1987,-5.89799,1012
1988,-4.79787,1012
1989,-3.47167,1012
1990,-3.64289,1012
1991,-2.52926,1012
1992,-4.87193,1012
1993,-4.66826,1012
1994,-5.34956,1012
1995,-1.79722,1012
1996,-5.24744,1012
1997,-2.79853,1012
1998,-3.29096,1012
1999,-3.62989,1012
2000,-5.1386,1012
2001,-2.23273,1012
2002,-3.3752,1012
2003,-2.58139,1012
2004,-3.48669,1012
2005,-2.91509,1012
2006,-2.21428,1012
2007,-1.85465,1012
2008,-2.16692,1012
2009,-2.09513,1012
2010,-2.38824,1012
2011,-1.97434,1012
2012,-1.39403,1012
2013,-2.77596,1012
2014,-3.73648,1012
2015,-2.77925,1012
2016,-0.564671,1012
2017,-2.1457,1012
2018,-1.41914,1012
2019,-1.02089,1012