| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 123 |
10.3%
|
| 1 | Some of them | 435 |
36.3%
|
| 2 | Most of them | 259 |
21.6%
|
| 3 | All of them | 132 |
11%
|
| 8 | Refused | 2 |
0.2%
|
| 9 | Don't know/ Haven’t heard | 249 |
20.8%
|