| Value | Category | Cases | |
|---|---|---|---|
| 1 | <2 | 47 |
14.2%
|
| 2 | 2-3 | 66 |
20%
|
| 3 | 4-5 | 60 |
18.2%
|
| 4 | 6-7 | 46 |
13.9%
|
| 5 | 8-9 | 39 |
11.8%
|
| 6 | 10+ | 72 |
21.8%
|
| Sysmiss | 30749 |