| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not At All | 35 |
4.1%
|
| 2 | Small Extent | 49 |
5.8%
|
| 3 | Medium Extent | 634 |
75%
|
| 4 | To A High Extent | 127 |
15%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |