| Value | Category | Cases | |
|---|---|---|---|
| -1 | Don't know | 5 |
0.4%
|
| 1 | None at all | 66 |
5.3%
|
| 2 | 2 | 41 |
3.3%
|
| 3 | 3 | 73 |
5.9%
|
| 4 | 4 | 102 |
8.2%
|
| 5 | 5 | 131 |
10.6%
|
| 6 | 6 | 106 |
8.6%
|
| 7 | 7 | 148 |
12%
|
| 8 | 8 | 161 |
13%
|
| 9 | 9 | 83 |
6.7%
|
| 10 | A great deal | 321 |
25.9%
|