| 1991 |
78%
|
| 2002 |
59%
|
| 1990 |
80%
|
| 1995 |
65%
|
| 1993 |
61%
|
| 2008 |
64%
|
| 1987 |
81%
|
| 2019 |
34%
|
| 1990 |
63%
|
