| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1. 1 - 5 | 233 |
17.9%
|
| 2 | 2. 6 - 10 | 167 |
12.8%
|
| 3 | 3. 11 - 20 | 166 |
12.8%
|
| 4 | 4. 20+ | 734 |
56.5%
|
| Sysmiss | 24876 |