| 2016 |
27%
|
| 2010 |
30%
|
| 2014 |
23%
|
| 2018 |
31%
|
| 2013 |
36%
|
| 2016 |
33%
|
| 2017 |
50%
|
| 2009 |
30%
|
| 2019 |
40%
|
| 2015 |
16%
|
| 2007 |
34%
|
| 2011 |
31%
|
| 2006 |
43%
|
