| 1993 |
78%
|
| 1992 |
71%
|
| 2016 |
78%
|
| 2015 |
78%
|
| 1996 |
70%
|
| 2018 |
68%
|
| 1998 |
54%
|
| 1985 |
70%
|
| 2014 |
81%
|
| 1992 |
57%
|
| 2002 |
74%
|
| 1980 |
60%
|
| 2013 |
79%
|
| 1988 |
51%
|
| 1999 |
77%
|
| 2010 |
77%
|
| 2016 |
61%
|
| 2012 |
82%
|
| 1981 |
61%
|
| 2013 |
70%
|
| 2006 |
54%
|
| 1986 |
81%
|
| 1990 |
81%
|
| 1989 |
81%
|
| 1988 |
81%
|
| 1987 |
81%
|
| 1984 |
37%
|
| 2005 |
68%
|
| 1981 |
80%
|
| 1988 |
78%
|
| 2014 |
64%
|
| 2011 |
67%
|
| 2013 |
59%
|
| 1991 |
53%
|
