| 2011 |
81%
|
| 2002 |
74%
|
| 1999 |
74%
|
| 1998 |
77%
|
| 1986 |
68%
|
| 1996 |
67%
|
| 2001 |
74%
|
| 1998 |
74%
|
| 2000 |
64%
|
| 1990 |
64%
|
| 2017 |
70%
|
| 1988 |
79%
|
| 1980 |
48%
|
| 2019 |
59%
|
| 2023 |
53%
|
