| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 1 |
0%
|
| 0 | None of them | 54 |
2.3%
|
| 1 | Very few of them | 242 |
10.1%
|
| 2 | Some of them | 694 |
28.9%
|
| 3 | Most of them | 955 |
39.8%
|
| 4 | All of them | 418 |
17.4%
|
| 9 | Don't know | 36 |
1.5%
|
| 98 | Refused | 0 |
0%
|