| 2003 |
32%
|
| 2005 |
25%
|
| 2006 |
30%
|
| 2007 |
26%
|
| 2016 |
29%
|
| 2012 |
28%
|
| 2009 |
28%
|
| 2018 |
46%
|
| 2017 |
41%
|
| 2019 |
47%
|
| 2011 |
51%
|
