Year,Value,NumPoints
1983,-1.57042,34
1984,-1.68173,34
1985,-1.58063,34
1986,-1.59934,34
1987,-1.36222,34
1988,-1.651,34
1989,-1.48972,34
1990,-1.21998,34
1991,-1.74547,34
1992,-1.46335,34
1993,-0.929982,34
1994,-1.66114,34
1995,-1.51577,34
1996,-1.23504,34
1997,-0.770061,34
1998,0.0520146,34
1999,-1.60752,34
2000,-1.64053,34
2001,-1.69293,34
2002,-1.55033,34
2003,-1.6223,34
2004,-0.593221,34
2005,-1.12489,34
2006,-1.10358,34
2007,-0.671343,34
2008,0.0862097,34
2009,-0.869295,34
2010,-1.36174,34
2011,-1.36795,34
2012,-0.351141,34
2013,-1.19629,34
2014,-1.13443,34
2015,-0.985999,34
2016,1.45901,34
2017,-0.595771,34
2018,-1.54812,34
2019,1.80892,34
2020,-0.93129,34
2021,-1.28961,34
2022,-1.20901,34