Year,Value,NumPoints
1983,4.82577,28
1984,5.349,28
1985,5.43958,28
1986,4.99155,28
1987,5.60317,28
1988,5.09952,28
1989,4.44945,28
1990,4.52897,28
1991,4.32813,28
1992,4.77861,28
1993,4.5488,28
1994,5.2632,28
1995,4.46054,28
1996,4.62528,28
1997,4.53086,28
1998,5.30783,28
1999,4.59173,28
2000,4.19579,28
2001,4.88448,28
2002,4.34639,28
2003,5.77287,28
2004,4.69022,28
2005,5.01183,28
2006,4.69661,28
2007,4.01997,28
2008,3.85674,28
2009,3.79411,28
2010,4.61944,28
2011,4.83412,28
2012,3.59041,28
2013,4.62941,28
2014,4.93992,28
2015,6.30653,28
2016,5.96859,28
2017,5.32041,28
2018,4.86347,28
2019,5.54055,28
2020,4.86642,28