| 2005 |
81%
|
| 2002 |
71%
|
| 2015 |
65%
|
| 2002 |
62%
|
| 1994 |
55%
|
| 1990 |
47%
|
| 1988 |
66%
|
| 1991 |
80%
|
| 1995 |
65%
|
| 1995 |
43%
|
| 2005 |
48%
|
| 1995 |
52%
|
