| Value | Category | Cases | |
|---|---|---|---|
| 1 | <2 | 227 |
24.3%
|
| 2 | 2-3 | 176 |
18.9%
|
| 3 | 4-5 | 159 |
17%
|
| 4 | 6-7 | 152 |
16.3%
|
| 5 | 8-9 | 55 |
5.9%
|
| 6 | 10+ | 164 |
17.6%
|
| Sysmiss | 12439 |