| 1994 |
86%
|
| 1995 |
86%
|
| 2002 |
75%
|
| 2000 |
53%
|
| 2005 |
39%
|
| 2018 |
79%
|
| 2015 |
76%
|
| 2004 |
77%
|
| 1996 |
77%
|
| 2005 |
73%
|
| 2002 |
72%
|
| 1998 |
64%
|
| 2007 |
55%
|
