| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 151 |
6.3%
|
| 1 | Some of them | 1188 |
49.5%
|
| 2 | Most of them | 768 |
32%
|
| 3 | All of them | 168 |
7%
|
| 9 | Don't know/Haven't heard | 124 |
5.2%
|