| 1994 |
90%
|
| 1987 |
69%
|
| 1990 |
66%
|
| 1995 |
48%
|
| 1996 |
45%
|
| 2000 |
64%
|
| 1998 |
64%
|
| 1999 |
81%
|
| 1991 |
75%
|
| 1994 |
75%
|
| 1992 |
75%
|
| 1991 |
75%
|
| 1999 |
56%
|
| 1997 |
50%
|
| 1996 |
69%
|
| 1994 |
73%
|
| 1997 |
72%
|
| 1999 |
77%
|
| 1994 |
46%
|
| 1980 |
62%
|
| 1981 |
55%
|
| 1999 |
68%
|
| 1982 |
66%
|
| 1984 |
66%
|
| 1992 |
58%
|
| 1984 |
57%
|
| 1999 |
54%
|
| 2003 |
48%
|
