| 2001 |
75%
|
| 2007 |
38%
|
| 2005 |
23%
|
| 2003 |
24%
|
| 2005 |
33%
|
| 1999 |
77%
|
| 2004 |
73%
|
| 2007 |
43%
|
| 2002 |
44%
|
| 2002 |
24%
|
