| 1994 |
89%
|
| 2003 |
60%
|
| 2005 |
61%
|
| 1992 |
65%
|
| 2001 |
61%
|
| 2012 |
66%
|
| 2007 |
77%
|
| 2006 |
72%
|
| 1994 |
67%
|
| 1989 |
59%
|
| 1996 |
75%
|
| 2006 |
41%
|
| 2014 |
43%
|
| 1998 |
60%
|
| 2004 |
49%
|
