| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 29 |
61.7%
|
| 2 | 3 TO 5 | 14 |
29.8%
|
| 3 | 6 OR MORE | 3 |
6.4%
|
| 9 | REFUSED | 1 |
2.1%
|
| Sysmiss | 8949 |