| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 978 |
54.9%
|
| 2 | 3 TO 5 | 429 |
24.1%
|
| 3 | 6 OR MORE | 373 |
21%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 18786 |