Year | Value | 2021 | 88.46810492 | 2020 | 88.33262029 | 2019 | 86.46792571 | 2018 | 83.79408961 | 2017 | 83.17408907 | 2016 | 81.64298546 | 2015 | 77.60013186 | 2014 | 69.78 | 2013 | 65.8 | 2012 | 61.31 | 2011 | 60.20369672 | 2010 | 55.198 | 2009 | 54 | 2008 | 49.24 | 2007 | 47.327 | 2006 | 46.4 | 2005 | 34.86292717 | 2004 | 31.48409738 | 2003 | 25.74212398 | 2002 | 25.17188016 | 2001 | 22.52121677 | 2000 | 13.60858974 | 1999 | 9.212005085 | 1998 | 7.003324245 | 1997 | 2.364127672 | 1996 | 0.727273598 | 1995 | 0.280014086 | 1994 | 0.036993376 |
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