| 2004 |
60%
|
| 2016 |
75%
|
| 1999 |
66%
|
| 2006 |
49%
|
| 2002 |
31%
|
| 1994 |
56%
|
| 2006 |
73%
|
| 2004 |
67%
|
| 1991 |
53%
|
| 1997 |
45%
|
| 1986 |
34%
|
| 1995 |
42%
|
| 1996 |
44%
|
