| 2006 |
84%
|
| 2010 |
84%
|
| 2016 |
75%
|
| 2002 |
75%
|
| 2018 |
62%
|
| 2000 |
51%
|
| 1989 |
45%
|
| 1999 |
77%
|
| 2001 |
77%
|
| 1996 |
77%
|
| 1998 |
64%
|
| 1990 |
57%
|
| 1999 |
69%
|
| 1990 |
67%
|
| 1985 |
67%
|
| 2019 |
61%
|
| 1987 |
53%
|
