| 1998 |
87%
|
| 2017 |
67%
|
| 2019 |
73%
|
| 2009 |
59%
|
| 2018 |
84%
|
| 2011 |
59%
|
| 1997 |
71%
|
| 1997 |
36%
|
| 2017 |
76%
|
| 2018 |
52%
|
| 1992 |
60%
|
| 1997 |
62%
|
| 1988 |
68%
|
