| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 40 |
42.1%
|
| 2 | 3 TO 5 | 20 |
21.1%
|
| 3 | 6 OR MORE | 34 |
35.8%
|
| 9 | REFUSED | 1 |
1.1%
|
| Sysmiss | 20471 |