Value | Category | Cases | |
---|---|---|---|
2008 | 1 |
0.6%
|
|
2009 | 1 |
0.6%
|
|
2010 | 7 |
4.5%
|
|
2011 | 15 |
9.7%
|
|
2012 | 31 |
20.1%
|
|
2013 | 47 |
30.5%
|
|
2014 | 21 |
13.6%
|
|
2015 | 8 |
5.2%
|
|
2016 | 16 |
10.4%
|
|
2017 | 7 |
4.5%
|