| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 218 |
18.2%
|
| 1 | Some of them | 588 |
49%
|
| 2 | Most of them | 225 |
18.8%
|
| 3 | All of them | 74 |
6.2%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 95 |
7.9%
|