| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. jan to jun 2014 | 104 |
7.3%
|
| 2 | 2. jul to sep 2014 | 121 |
8.5%
|
| 3 | 3. oct to dec 2014 | 499 |
35.1%
|
| 4 | 4. earlier in 2015 | 697 |
49%
|
| Sysmiss | 3117 |