2010 |
95%
|
2011 |
95%
|
2018 |
75%
|
2018 |
86%
|
2013 |
81%
|
2001 |
67%
|
2015 |
68%
|
2001 |
77%
|
2008 |
58%
|
2015 |
65%
|
1991 |
65%
|