| 1990 |
87%
|
| 2012 |
86%
|
| 1988 |
69%
|
| 2013 |
66%
|
| 2021 |
65%
|
| 2005 |
79%
|
| 1999 |
81%
|
| 2000 |
81%
|
| 1994 |
80%
|
| 2015 |
71%
|
| 2000 |
56%
|
| 1999 |
66%
|
| 1997 |
77%
|
| 2000 |
53%
|
