| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not at all | 14 |
0.7%
|
| 2 | Small extent | 316 |
16.8%
|
| 3 | Medium extent | 888 |
47.2%
|
| 4 | To a High extent | 662 |
35.2%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |