| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 107 |
4.8%
|
| 1 | Some of them | 1363 |
61.7%
|
| 2 | Most of them | 490 |
22.2%
|
| 3 | All of them | 140 |
6.3%
|
| 9 | Don't Know | 110 |
5%
|