1985 |
72%
|
1983 |
63%
|
1987 |
62%
|
2000 |
71%
|
1999 |
71%
|
1996 |
68%
|
1994 |
68%
|
1995 |
68%
|
1997 |
68%
|
1994 |
68%
|
2019 |
50%
|
1999 |
60%
|
1997 |
60%
|
1998 |
60%
|
1995 |
51%
|
1996 |
49%
|