| 2015 |
86%
|
| 2016 |
75%
|
| 2017 |
75%
|
| 2004 |
75%
|
| 2014 |
69%
|
| 1999 |
77%
|
| 2000 |
77%
|
| 2001 |
77%
|
| 1996 |
77%
|
| 1998 |
77%
|
| 1995 |
77%
|
| 1988 |
77%
|
| 2004 |
42%
|
| 2002 |
72%
|
| 2006 |
63%
|
| 2002 |
70%
|
| 1992 |
76%
|
| 1997 |
69%
|
| 1996 |
69%
|
| 1987 |
53%
|
