2014 |
80%
|
2017 |
80%
|
2015 |
80%
|
2013 |
80%
|
2009 |
71%
|
2013 |
65%
|
2019 |
76%
|
2020 |
68%
|
2020 |
76%
|
1994 |
67%
|
1985 |
77%
|