Year,Value,NumPoints
1983,-1.06448,134
1984,-0.477149,134
1985,-0.907347,134
1986,0.317875,134
1987,-0.438191,134
1988,-0.712635,134
1989,0.102137,134
1990,0.317963,134
1991,-0.150451,134
1992,-0.21606,134
1993,0.617098,134
1994,-0.699363,134
1995,-0.206889,134
1996,0.390683,134
1997,0.64788,134
1998,-0.210471,134
1999,-0.341812,134
2000,-0.510435,134
2001,-0.0482888,134
2002,0.177831,134
2003,0.760582,134
2004,0.480586,134
2005,0.627905,134
2006,-0.243713,134
2007,1.4656,134
2008,0.0711866,134
2009,0.441651,134
2010,0.142974,134
2011,0.785901,134
2012,0.20276,134
2013,0.400363,134
2014,0.423291,134
2015,1.20316,134
2016,0.697955,134
2017,1.72035,134
2018,1.16679,134
2019,1.81956,134