| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 96 |
8%
|
| 1 | Some of them | 646 |
53.8%
|
| 2 | Most of them | 269 |
22.4%
|
| 3 | All of them | 93 |
7.8%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 95 |
7.9%
|