| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 0 | None | 55 |
4.6%
|
| 1 | Some of them | 705 |
58.8%
|
| 2 | Most of them | 267 |
22.3%
|
| 3 | All of them | 68 |
5.7%
|
| 8 | Refused | 1 |
0.1%
|
| 9 | Don't know | 104 |
8.7%
|