| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 46 |
3.8%
|
| 1 | Some of them | 407 |
33.9%
|
| 2 | Most of them | 147 |
12.3%
|
| 3 | All of them | 207 |
17.3%
|
| 8 | Refused | 7 |
0.6%
|
| 9 | Don't know/ Haven’t heard | 385 |
32.1%
|