| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 19 |
1%
|
| -1 | Don't know | 95 |
5.2%
|
| 1 | Have done | 35 |
1.9%
|
| 2 | Might do | 313 |
17.3%
|
| 3 | Would never do | 1348 |
74.5%
|