| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 10 |
0.8%
|
| 1 | None at all | 51 |
4.1%
|
| 2 | 2 | 13 |
1.1%
|
| 3 | 3 | 29 |
2.4%
|
| 4 | 4 | 44 |
3.6%
|
| 5 | 5 | 188 |
15.3%
|
| 6 | 6 | 107 |
8.7%
|
| 7 | 7 | 120 |
9.8%
|
| 8 | 8 | 115 |
9.3%
|
| 9 | 9 | 87 |
7.1%
|
| 10 | A great deal | 466 |
37.9%
|