| Value | Category | Cases | |
|---|---|---|---|
| 1 | None at all | 94 |
10.3%
|
| 2 | 2 | 55 |
6%
|
| 3 | 3 | 83 |
9.1%
|
| 4 | 4 | 71 |
7.8%
|
| 5 | 5 | 198 |
21.7%
|
| 6 | 6 | 167 |
18.3%
|
| 7 | 7 | 103 |
11.3%
|
| 8 | 8 | 95 |
10.4%
|
| 9 | 9 | 24 |
2.6%
|
| 10 | A great deal | 23 |
2.5%
|
| -4 | Not asked | 0 | |
| -2 | No answer | 57 |