| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 18 |
47.4%
|
| 2 | 3 TO 5 | 10 |
26.3%
|
| 3 | 6 OR MORE | 10 |
26.3%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 8267 |