2007 |
69%
|
2003 |
46%
|
2018 |
75%
|
2010 |
57%
|
2005 |
39%
|
2009 |
58%
|
2018 |
65%
|
2016 |
56%
|
2015 |
70%
|
2019 |
58%
|
2007 |
35%
|