| 2012 |
77%
|
| 2018 |
70%
|
| 1999 |
66%
|
| 1992 |
71%
|
| 1993 |
59%
|
| 2008 |
67%
|
| 1993 |
81%
|
| 1985 |
78%
|
| 2020 |
58%
|
| 2012 |
73%
|
