| Value | Category | Cases | |
|---|---|---|---|
| 1 | 1 OR 2 | 146 |
35.1%
|
| 2 | 3 TO 5 | 179 |
43%
|
| 3 | 6 OR MORE | 86 |
20.7%
|
| 9 | REFUSED | 5 |
1.2%
|
| Sysmiss | 7415 |