| 2012 |
85%
|
| 1979 |
59%
|
| 1983 |
75%
|
| 1984 |
75%
|
| 1995 |
56%
|
| 1980 |
70%
|
| 1980 |
71%
|
| 1980 |
65%
|
| 1981 |
71%
|
| 1982 |
71%
|
| 1995 |
37%
|
| 1981 |
66%
|
| 1998 |
27%
|
| 1991 |
22%
|
| 1970 |
51%
|
| 1997 |
33%
|
| 1993 |
33%
|
| 1993 |
20%
|
| 1993 |
19%
|
| 1980 |
53%
|
| 1993 |
45%
|
