1997 |
67%
|
1995 |
69%
|
2017 |
55%
|
2003 |
32%
|
2002 |
70%
|
2005 |
42%
|
1996 |
65%
|
1996 |
65%
|
2006 |
82%
|
2008 |
55%
|
2010 |
--
|
2007 |
--
|
2012 |
--
|
2006 |
--
|
1995 |
--
|
2006 |
--
|
2006 |
--
|
2008 |
--
|
2009 |
--
|
2007 |
--
|