| 1999 |
80%
|
| 1997 |
89%
|
| 1997 |
61%
|
| 2003 |
65%
|
| 2001 |
53%
|
| 2011 |
61%
|
| 2008 |
61%
|
| 2010 |
61%
|
| 2001 |
57%
|
| 1998 |
57%
|
| 1994 |
57%
|
| 1996 |
57%
|
| 2010 |
66%
|
| 2009 |
68%
|
| 2009 |
53%
|
