| 2003 |
53%
|
| 2002 |
47%
|
| 2004 |
56%
|
| 1999 |
32%
|
| 2000 |
39%
|
| 2004 |
39%
|
| 2000 |
33%
|
| 2002 |
42%
|
| 2004 |
53%
|
