| 2002 |
63%
|
| 2008 |
55%
|
| 2004 |
52%
|
| 1997 |
67%
|
| 2010 |
54%
|
| 2012 |
51%
|
| 1995 |
64%
|
| 2014 |
55%
|
| 2016 |
55%
|
| 2020 |
52%
|
