| 1994 |
89%
|
| 2002 |
72%
|
| 2014 |
78%
|
| 2016 |
73%
|
| 2018 |
73%
|
| 1989 |
72%
|
| 2015 |
65%
|
| 2007 |
58%
|
| 2019 |
63%
|
| 1996 |
62%
|
| 1991 |
67%
|
| 2006 |
60%
|
| 1989 |
60%
|
| 2000 |
77%
|
| 1995 |
77%
|
| 2003 |
73%
|
| 2004 |
73%
|
| 2002 |
72%
|
| 1987 |
78%
|
| 2006 |
38%
|
| 2019 |
48%
|
| 2017 |
37%
|
| 2019 |
60%
|
| 2016 |
46%
|
| 2011 |
71%
|
