| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 183 |
15.3%
|
| 1 | Some of them | 713 |
59.4%
|
| 2 | Most of them | 262 |
21.8%
|
| 3 | All of them | 31 |
2.6%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 11 |
0.9%
|