Value | Category | Cases | |
---|---|---|---|
2013 | 1 |
1.5%
|
|
2014 | 2 |
3%
|
|
2015 | 31 |
46.3%
|
|
2016 | 21 |
31.3%
|
|
2017 | 12 |
17.9%
|
|
Sysmiss | 939 |