| 2005 |
54%
|
| 2001 |
77%
|
| 2003 |
79%
|
| 2001 |
65%
|
| 2001 |
64%
|
| 1996 |
67%
|
| 1988 |
54%
|
| 2004 |
46%
|
| 2006 |
63%
|
| 1990 |
59%
|
| 1988 |
64%
|
| 2005 |
49%
|
| 2012 |
35%
|
| 1995 |
68%
|
| 1994 |
44%
|
