| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 147 |
12.3%
|
| 1 | Some of them | 494 |
41.2%
|
| 2 | Most of them | 350 |
29.2%
|
| 3 | All of them | 113 |
9.4%
|
| 8 | Refused | 0 |
0%
|
| 9 | Don't know/ Haven’t heard | 96 |
8%
|