2005 |
81%
|
2016 |
80%
|
2015 |
76%
|
2017 |
75%
|
2005 |
63%
|
2019 |
64%
|
2013 |
64%
|
2012 |
54%
|
2018 |
34%
|
2001 |
65%
|