| 1985 |
85%
|
| 1981 |
85%
|
| 1982 |
85%
|
| 1984 |
63%
|
| 1985 |
77%
|
| 2010 |
74%
|
| 1987 |
74%
|
| 2010 |
86%
|
| 1997 |
57%
|
| 1990 |
54%
|
