| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | None | 5020 |
11%
|
| 1 | Some of them | 19768 |
43.1%
|
| 2 | Most of them | 9304 |
20.3%
|
| 3 | All of them | 5632 |
12.3%
|
| 8 | Refused | 188 |
0.4%
|
| 9 | Don't know/ Haven’t heard | 5910 |
12.9%
|