| Value | Category | Cases | |
|---|---|---|---|
| 1 | Not At All | 2 |
0.2%
|
| 2 | Small Extent | 139 |
11%
|
| 3 | Medium Extent | 879 |
69.8%
|
| 4 | To A High Extent | 239 |
19%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |