| 2006 |
60%
|
| 1978 |
82%
|
| 2015 |
56%
|
| 1981 |
72%
|
| 2009 |
53%
|
| 1981 |
71%
|
| 1983 |
67%
|
| 2011 |
33%
|
| 1980 |
69%
|
| 1999 |
57%
|
| 1982 |
50%
|
| 2003 |
52%
|
| 2020 |
58%
|
| 1998 |
58%
|
| 1989 |
64%
|
| 1988 |
47%
|
| 1997 |
50%
|
| 1989 |
44%
|
| 1992 |
47%
|
| 1993 |
39%
|
| 1995 |
53%
|
