| 2001 |
69%
|
| 2002 |
71%
|
| 2004 |
92%
|
| 2002 |
92%
|
| 2002 |
62%
|
| 2004 |
63%
|
| 2002 |
61%
|
| 2000 |
87%
|
| 2006 |
57%
|
| 2004 |
48%
|
| 2004 |
62%
|
| 2002 |
69%
|
| 2004 |
68%
|
| 1986 |
57%
|
| 1977 |
59%
|
