Year	%
1995	99.3736
1998	99.55471
1999	100
2000	99.75328
2001	99.82145
2003	99.85708
2004	99.96631
2007	99.59264
2008	98.82057
2009	99.67569
2010	99.44637
2011	99.64196
2012	99.37888
2013	99.40232
2014	99.3088
2015	99.98306
2016	99.96716