| 1991 |
85%
|
| 2016 |
65%
|
| 2017 |
61%
|
| 2007 |
71%
|
| 2021 |
79%
|
| 1994 |
73%
|
| 2000 |
86%
|
| 2019 |
60%
|
| 2002 |
75%
|
| 2001 |
75%
|
| 2000 |
58%
|
| 2001 |
67%
|
| 1997 |
39%
|
| 1975 |
85%
|
| 1998 |
60%
|
| 2006 |
59%
|
| 1970 |
79%
|
| 1974 |
79%
|
| 1997 |
44%
|
| 1986 |
78%
|
| 1988 |
78%
|
| 1975 |
64%
|
