| 1989 |
82%
|
| 2012 |
75%
|
| 2013 |
75%
|
| 2016 |
67%
|
| 1980 |
68%
|
| 1987 |
37%
|
| 2019 |
66%
|
| 2002 |
31%
|
| 1989 |
58%
|
| 2006 |
76%
|
| 2000 |
56%
|
| 1995 |
76%
|
| 1996 |
76%
|
| 2020 |
67%
|
| 2009 |
72%
|
| 1981 |
57%
|
