| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 15 |
0.8%
|
| 1 | None at all | 14 |
0.8%
|
| 2 | 2 | 23 |
1.3%
|
| 3 | 3 | 39 |
2.2%
|
| 4 | 4 | 43 |
2.4%
|
| 5 | 5 | 143 |
7.9%
|
| 6 | 6 | 119 |
6.6%
|
| 7 | 7 | 286 |
15.8%
|
| 8 | 8 | 508 |
28%
|
| 9 | 9 | 277 |
15.3%
|
| 10 | A great deal | 346 |
19.1%
|