Year,Value,NumPoints
1983,7.30385,1117
1984,7.43805,1117
1985,6.65897,1117
1986,7.24929,1117
1987,7.06201,1117
1988,6.8216,1117
1989,7.70601,1117
1990,7.7484,1117
1991,7.24549,1117
1992,7.0652,1117
1993,8.03855,1117
1994,7.31327,1117
1995,7.48192,1117
1996,7.62299,1117
1997,8.37525,1117
1998,7.39351,1117
1999,6.75454,1117
2000,7.32361,1117
2001,7.04334,1117
2002,7.55734,1117
2003,8.02372,1117
2004,8.44229,1117
2005,8.37917,1117
2006,7.48503,1117
2007,8.17368,1117
2008,7.60687,1117
2009,7.31879,1117
2010,7.49767,1117
2011,7.55976,1117
2012,7.05752,1117
2013,7.9025,1117
2014,8.83742,1117
2015,8.33963,1117
2016,8.98887,1117
2017,8.39011,1117
2018,8.32896,1117
2019,9.1307,1117
2020,8.32289,1117