| 2006 |
80%
|
| 1989 |
68%
|
| 1985 |
75%
|
| 2019 |
67%
|
| 1991 |
46%
|
| 2004 |
42%
|
| 1985 |
71%
|
| 1990 |
71%
|
| 1972 |
59%
|
| 2005 |
55%
|
| 1994 |
47%
|
| 2001 |
74%
|
| 1970 |
58%
|
| 1988 |
46%
|
| 1997 |
68%
|
