| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 17 |
1.4%
|
| -1 | Don't know | 113 |
9%
|
| 1 | Have done | 38 |
3%
|
| 2 | Might do | 182 |
14.5%
|
| 3 | Would never do | 907 |
72.2%
|