| Value | Category | Cases | |
|---|---|---|---|
| 0 | None | 65 |
2.9%
|
| 1 | Some of them | 1229 |
55.6%
|
| 2 | Most of them | 572 |
25.9%
|
| 3 | All of them | 199 |
9%
|
| 9 | Don't Know | 145 |
6.6%
|