| 1997 |
71%
|
| 2001 |
67%
|
| 2006 |
63%
|
| 2000 |
66%
|
| 2010 |
62%
|
| 2013 |
56%
|
| 2017 |
55%
|
| 2023 |
61%
|
| 2023 |
61%
|
| 2022 |
61%
|
| 2012 |
73%
|
