Year | Value | 2021 | 92.83401664 | 2020 | 92.3 | 2019 | 91.91289669 | 2018 | 94.64 | 2017 | 92.70137191 | 2016 | 91.16 | 2015 | 90 | 2014 | 87.12 | 2013 | 85.8 | 2012 | 83 | 2011 | 83 | 2010 | 80.3 | 2009 | 80.3 | 2008 | 76.7 | 2007 | 73.2 | 2006 | 72.4 | 2005 | 71.66 | 2004 | 65.95596346 | 2003 | 64.2 | 2002 | 61.59329927 | 2001 | 60.2 | 2000 | 51.3 | 1999 | 36.18644004 | 1998 | 24.8974003 | 1997 | 15.07235736 | 1996 | 6.76023965 | 1995 | 4.163525253 | 1994 | 2.378693853 | 1993 | 1.184557509 | 1992 | 0.91598104 | 1991 | 0.570385926 | 1990 | 0.360999701 |
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