| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 10 |
0.5%
|
| 2 | Small extent | 263 |
14%
|
| 3 | Medium extent | 871 |
46.4%
|
| 4 | To a High extent | 732 |
39%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |