Value | Category | Cases | |
---|---|---|---|
2011 | 2 |
0.2%
|
|
2012 | 25 |
3.1%
|
|
2013 | 55 |
6.9%
|
|
2014 | 217 |
27.1%
|
|
2015 | 332 |
41.4%
|
|
2016 | 170 |
21.2%
|
|
Sysmiss | 1950 |