Year,Value,NumPoints
1983,-0.534761,34
1984,0.599909,34
1985,-0.0755408,34
1986,1.59141,34
1987,1.20269,34
1988,0.24401,34
1989,2.39106,34
1990,1.32827,34
1991,-0.205867,34
1992,-0.153286,34
1993,2.45688,34
1994,0.583403,34
1995,1.03619,34
1996,1.83544,34
1997,1.81659,34
1998,3.09464,34
1999,1.61199,34
2000,1.54936,34
2001,1.1656,34
2002,2.051,34
2003,1.51386,34
2004,2.75498,34
2005,1.73136,34
2006,0.537501,34
2007,3.72055,34
2008,2.29526,34
2009,2.91172,34
2010,2.46978,34
2011,2.84955,34
2012,1.70739,34
2013,1.38212,34
2014,1.48483,34
2015,1.39981,34
2016,1.65963,34
2017,3.03508,34
2018,1.67477,34
2019,3.96127,34