| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 2 |
0.2%
|
| 1 | None at all | 12 |
1.2%
|
| 2 | 2 | 10 |
1%
|
| 3 | 3 | 15 |
1.4%
|
| 4 | 4 | 27 |
2.6%
|
| 5 | 5 | 69 |
6.6%
|
| 6 | 6 | 65 |
6.3%
|
| 7 | 7 | 115 |
11.1%
|
| 8 | 8 | 193 |
18.6%
|
| 9 | 9 | 154 |
14.8%
|
| 10 | A great deal | 377 |
36.3%
|