| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 2 |
0.2%
|
| -2 | No answer | 3 |
0.2%
|
| -1 | Don't know | 276 |
22.4%
|
| 1 | None of them | 224 |
18.2%
|
| 2 | Few of them | 423 |
34.4%
|
| 3 | Most of them | 211 |
17.2%
|
| 4 | All of them | 91 |
7.4%
|