Year,Value,NumPoints
1983,3.809,1593
1984,4.13782,1593
1985,4.08489,1593
1986,4.18532,1593
1987,4.2786,1593
1988,4.40723,1593
1989,4.58036,1593
1990,5.084,1593
1991,4.56738,1593
1992,4.27675,1593
1993,4.90816,1593
1994,4.40657,1593
1995,4.36682,1593
1996,4.19479,1593
1997,4.34856,1593
1998,4.87286,1593
1999,4.38581,1593
2000,4.61265,1593
2001,4.31226,1593
2002,4.58666,1593
2003,5.02698,1593
2004,5.17552,1593
2005,5.02482,1593
2006,4.71633,1593
2007,5.57133,1593
2008,5.14124,1593
2009,5.22028,1593
2010,4.89669,1593
2011,5.22387,1593
2012,5.13913,1593
2013,5.21663,1593
2014,5.32344,1593
2015,5.27693,1593
2016,5.70274,1593
2017,5.67836,1593
2018,5.29178,1593
2019,5.69643,1593
2020,5.47737,1593
2021,5.06196,1593
2022,5.25478,1593