| 2006 |
77%
|
| 1983 |
75%
|
| 1983 |
75%
|
| 1993 |
67%
|
| 1981 |
71%
|
| 1994 |
72%
|
| 1982 |
71%
|
| 2008 |
58%
|
| 1992 |
48%
|
| 2005 |
48%
|
| 1993 |
42%
|
| 1990 |
43%
|
| 2012 |
71%
|
| 2003 |
34%
|
| 1991 |
84%
|
| 2012 |
31%
|
