| Value | Category | Cases | |
|---|---|---|---|
| 1 | 0 | 2014 |
51.9%
|
| 2 | 1-2 | 663 |
17.1%
|
| 3 | 3-4 | 273 |
7%
|
| 4 | 5-6 | 127 |
3.3%
|
| 5 | 7 | 804 |
20.7%
|
| Sysmiss | 30 |