| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 507 |
31.7%
|
| 1 | Some of them | 745 |
46.6%
|
| 2 | Most of them | 239 |
14.9%
|
| 3 | All of them | 50 |
3.1%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don’t know | 58 |
3.6%
|