1993 |
74%
|
1992 |
74%
|
2002 |
75%
|
2003 |
75%
|
1993 |
75%
|
1993 |
75%
|
2003 |
75%
|
1993 |
75%
|
2002 |
75%
|
2005 |
75%
|
1998 |
81%
|
2001 |
81%
|
1999 |
81%
|
2000 |
81%
|
1997 |
81%
|
1991 |
71%
|
2006 |
66%
|
2000 |
81%
|
2002 |
82%
|