| 2002 |
74%
|
| 2017 |
65%
|
| 1995 |
69%
|
| 1993 |
65%
|
| 1991 |
80%
|
| 2011 |
68%
|
| 2014 |
53%
|
| 1985 |
77%
|
| 1985 |
74%
|
| 1987 |
78%
|
| 1985 |
66%
|
| 1999 |
55%
|
