| Value | Category | Cases | |
|---|---|---|---|
| 1 | 6-9 | 142 |
31.6%
|
| 2 | 10-24 | 171 |
38%
|
| 3 | 25-49 | 74 |
16.4%
|
| 4 | 50+ | 63 |
14%
|
| Sysmiss | 420 |