| 1991 |
85%
|
| 2011 |
65%
|
| 1997 |
34%
|
| 1995 |
49%
|
| 2021 |
63%
|
| 2000 |
56%
|
| 2013 |
57%
|
| 1996 |
62%
|
| 1996 |
73%
|
| 2015 |
78%
|
| 2018 |
55%
|
