| Value | Category | Cases | |
|---|---|---|---|
| -1 | Missing | 0 |
0%
|
| 1 | All of them | 0 |
0%
|
| 2 | Many of them | 47 |
3.9%
|
| 3 | Few of them | 207 |
17.3%
|
| 4 | None of them | 936 |
78%
|
| 9 | Don't know | 10 |
0.8%
|
| 98 | Refused | 0 |
0%
|