1999 |
70%
|
1994 |
56%
|
2002 |
59%
|
1994 |
76%
|
2004 |
68%
|
1994 |
38%
|
2011 |
60%
|
1994 |
--
|
1993 |
--
|
2006 |
--
|
2008 |
--
|
2010 |
--
|