| 2008 |
69%
|
| 2006 |
59%
|
| 2006 |
58%
|
| 2006 |
69%
|
| 2007 |
48%
|
| 2006 |
63%
|
| 2006 |
52%
|
| 2007 |
67%
|
| 2006 |
61%
|
| 2007 |
55%
|
| 2006 |
51%
|
| 2007 |
64%
|
| 2007 |
56%
|
| 2006 |
57%
|
