| Value | Category | Cases | |
|---|---|---|---|
| 1 | No, none of them | 293 |
51.5%
|
| 2 | Yes, a few of them | 138 |
24.3%
|
| 3 | Yes, most of them | 38 |
6.7%
|
| 4 | Yes, all of them | 96 |
16.9%
|
| 99 | Refused | 4 |
0.7%
|
| Sysmiss | 1453 |