1993 |
60%
|
1994 |
69%
|
1997 |
68%
|
1995 |
50%
|
1995 |
44%
|
1995 |
55%
|
2000 |
67%
|
2011 |
60%
|
2010 |
--
|
2010 |
--
|
1995 |
--
|
1993 |
--
|
2010 |
--
|