1997 |
77%
|
2004 |
82%
|
1998 |
79%
|
1999 |
65%
|
2000 |
83%
|
1998 |
84%
|
1994 |
84%
|
1995 |
84%
|
1993 |
84%
|
1996 |
84%
|
1997 |
84%
|
2014 |
84%
|
2014 |
84%
|
2014 |
82%
|
2010 |
78%
|
2004 |
82%
|
2009 |
75%
|
2006 |
76%
|
2008 |
79%
|
2004 |
69%
|
2008 |
77%
|
2001 |
80%
|
2004 |
71%
|
2003 |
72%
|
2006 |
80%
|
1997 |
74%
|
2000 |
65%
|
1994 |
77%
|
2001 |
82%
|
2000 |
70%
|
2000 |
69%
|
1995 |
62%
|
2012 |
80%
|
1996 |
72%
|
2018 |
--
|
2015 |
--
|