| 1996 |
89%
|
| 1997 |
89%
|
| 1994 |
73%
|
| 1977 |
76%
|
| 1974 |
80%
|
| 2001 |
77%
|
| 1978 |
85%
|
| 1973 |
85%
|
| 1997 |
67%
|
| 1999 |
81%
|
| 1999 |
81%
|
| 2000 |
77%
|
| 1991 |
80%
|
| 1966 |
75%
|
| 1999 |
62%
|
| 1998 |
53%
|
| 1999 |
77%
|
| 2005 |
63%
|
| 1997 |
75%
|
| 1988 |
68%
|
