| 1991 |
69%
|
| 1988 |
69%
|
| 1996 |
57%
|
| 2006 |
77%
|
| 1992 |
75%
|
| 2019 |
58%
|
| 1983 |
74%
|
| 2010 |
74%
|
| 1985 |
74%
|
| 2001 |
60%
|
