| 1994 |
89%
|
| 1972 |
85%
|
| 1986 |
74%
|
| 1991 |
74%
|
| 2001 |
74%
|
| 1993 |
74%
|
| 1999 |
74%
|
| 2001 |
74%
|
| 1996 |
74%
|
| 1992 |
74%
|
| 1998 |
74%
|
| 2002 |
74%
|
| 1998 |
59%
|
| 1968 |
74%
|
| 1978 |
46%
|
| 2000 |
62%
|
| 1990 |
72%
|
| 2003 |
56%
|
| 2005 |
55%
|
| 2004 |
55%
|
| 2005 |
55%
|
| 2003 |
55%
|
| 2007 |
55%
|
| 1997 |
75%
|
| 2006 |
41%
|
| 1989 |
41%
|
| 1984 |
46%
|
| 1991 |
56%
|
