| 2009 |
76%
|
| 2003 |
74%
|
| 2004 |
72%
|
| 2003 |
71%
|
| 2006 |
51%
|
| 2001 |
77%
|
| 2006 |
43%
|
| 2002 |
73%
|
| 2002 |
72%
|
| 2002 |
44%
|
| 2006 |
52%
|
| 2009 |
71%
|
| 2006 |
50%
|
| 1999 |
60%
|
