Year,Value,NumPoints
1983,1.5863,61
1984,3.42779,61
1985,2.80405,61
1986,5.13396,61
1987,3.83887,61
1988,2.21958,61
1989,4.82001,61
1990,5.41499,61
1991,2.86524,61
1992,3.45247,61
1993,5.65365,61
1994,4.02329,61
1995,3.53952,61
1996,4.85234,61
1997,5.20351,61
1998,4.2952,61
1999,4.91591,61
2000,3.5882,61
2001,3.68482,61
2002,4.98194,61
2003,4.13383,61
2004,4.9474,61
2005,5.95125,61
2006,3.61225,61
2007,6.91886,61
2008,3.83877,61
2009,5.10948,61
2010,5.06579,61
2011,5.40732,61
2012,3.7995,61
2013,3.93329,61
2014,4.39238,61
2015,5.50716,61
2016,4.83774,61
2017,5.96715,61
2018,5.81492,61
2019,7.18785,61
2020,5.51819,61
2021,4.15574,61
2022,4.87354,61