2006 |
89%
|
1996 |
88%
|
2001 |
88%
|
2000 |
88%
|
2000 |
88%
|
2001 |
88%
|
2000 |
88%
|
1997 |
88%
|
2002 |
88%
|
1993 |
63%
|
1999 |
59%
|
2008 |
63%
|
1998 |
58%
|
1999 |
61%
|
1994 |
62%
|
2001 |
53%
|
2002 |
70%
|
1990 |
73%
|
2000 |
45%
|
2004 |
58%
|
1994 |
63%
|
1993 |
63%
|
1995 |
52%
|