| Value | Category | Cases | |
|---|---|---|---|
| 1 | None at all | 45 |
2%
|
| 2 | 2 | 34 |
1.5%
|
| 3 | 3 | 49 |
2.1%
|
| 4 | 4 | 71 |
3.1%
|
| 5 | 5 | 267 |
11.7%
|
| 6 | 6 | 171 |
7.5%
|
| 7 | 7 | 287 |
12.5%
|
| 8 | 8 | 549 |
24%
|
| 9 | 9 | 440 |
19.2%
|
| 10 | A great deal | 374 |
16.4%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 38 |