96.33%
2022
94.50%
2021
97.00%
2020
95.67%
2019
93.17%
2018
96.33%
2017
92.33%
2016
93.67%
2015
91.17%
2014
90%
2013
85.29%
2012
93.71%
2011
92.43%
2010
90.71%
2009
85.14%
2008
91%
2007
89%
2006
87.16%
2005
85%
2004
86%
2003
87.5%
2002
82.16%
2001
84.33%
2000
75.83%
1999
81.66%
1998
85.16%
1997
87%
1996