| Value | Category | Cases | |
|---|---|---|---|
| 1 | <2 | 47 |
27.5%
|
| 2 | 2-3 | 42 |
24.6%
|
| 3 | 4-5 | 18 |
10.5%
|
| 4 | 6-7 | 21 |
12.3%
|
| 5 | 8-9 | 10 |
5.8%
|
| 6 | 10+ | 33 |
19.3%
|
| Sysmiss | 14463 |