| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 235 |
9.8%
|
| 1 | Some of them | 1177 |
49%
|
| 2 | Most of them | 674 |
28.1%
|
| 3 | All of them | 182 |
7.6%
|
| 8 | Refused | 1 |
0%
|
| 9 | Don't know/ Haven’t heard | 131 |
5.5%
|