| Value | Category | Cases | |
|---|---|---|---|
| 1 | Great deal | 187 |
22.2%
|
| 2 | Quite a lot | 346 |
41%
|
| 3 | Not very much | 188 |
22.3%
|
| 4 | None at all | 122 |
14.5%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 157 |