| 2006 |
80%
|
| 2005 |
68%
|
| 2004 |
92%
|
| 2002 |
92%
|
| 2006 |
92%
|
| 1999 |
92%
|
| 2001 |
92%
|
| 2000 |
92%
|
| 2000 |
65%
|
| 2007 |
74%
|
| 1996 |
61%
|
| 1998 |
72%
|
| 1998 |
71%
|
| 2006 |
61%
|
| 1981 |
61%
|
| 1995 |
68%
|
| 1997 |
68%
|
| 1997 |
68%
|
