| Value | Category | Cases | |
|---|---|---|---|
| 1 | None at all | 46 |
4.7%
|
| 2 | 2 | 39 |
4%
|
| 3 | 3 | 70 |
7.2%
|
| 4 | 4 | 66 |
6.8%
|
| 5 | 5 | 199 |
20.4%
|
| 6 | 6 | 119 |
12.2%
|
| 7 | 7 | 125 |
12.8%
|
| 8 | 8 | 156 |
16%
|
| 9 | 9 | 68 |
7%
|
| 10 | A great deal | 87 |
8.9%
|
| -4 | Not asked | 0 | |
| -2 | NA | 0 | |
| -1 | DK | 34 |