| 2000 |
68%
|
| 1991 |
69%
|
| 2015 |
70%
|
| 2006 |
64%
|
| 1993 |
71%
|
| 1992 |
71%
|
| 1994 |
75%
|
| 1995 |
75%
|
| 2010 |
63%
|
| 1992 |
63%
|
