| 2001 |
92%
|
| 2007 |
66%
|
| 2010 |
57%
|
| 1986 |
65%
|
| 1994 |
62%
|
| 1993 |
74%
|
| 1996 |
74%
|
| 1996 |
58%
|
| 2008 |
67%
|
| 2008 |
69%
|
| 1990 |
66%
|
| 1986 |
77%
|
| 1979 |
69%
|
| 1998 |
61%
|
| 2016 |
47%
|
| 1995 |
53%
|
| 1997 |
70%
|
