Year,Value,NumPoints
1983,0.317411,34
1984,0.611709,34
1985,-0.321744,34
1986,0.556267,34
1987,2.97965,34
1988,1.2937,34
1989,2.41004,34
1990,1.24593,34
1991,-0.782602,34
1992,0.49426,34
1993,2.66745,34
1994,1.30921,34
1995,2.49104,34
1996,1.84301,34
1997,1.96488,34
1998,3.28183,34
1999,2.09141,34
2000,1.46677,34
2001,0.979638,34
2002,1.91288,34
2003,1.8299,34
2004,2.87444,34
2005,1.54031,34
2006,1.22862,34
2007,3.19959,34
2008,3.65558,34
2009,2.5559,34
2010,2.30008,34
2011,2.97364,34
2012,2.97106,34
2013,2.23691,34
2014,2.41932,34
2015,1.44689,34
2016,2.40838,34
2017,3.66711,34
2018,1.25412,34
2019,3.97175,34
2020,2.11513,34
2021,2.27423,34
2022,2.38469,34