| 2001 |
89%
|
| 2003 |
90%
|
| 2002 |
88%
|
| 2012 |
78%
|
| 2013 |
78%
|
| 2014 |
74%
|
| 2005 |
67%
|
| 1992 |
81%
|
| 1996 |
74%
|
| 1987 |
69%
|
| 2018 |
82%
|
