| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 22 |
1.4%
|
| -1 | Don't know | 31 |
2%
|
| 1 | Have done | 49 |
3.2%
|
| 2 | Might do | 353 |
23.1%
|
| 3 | Would never do | 1073 |
70.2%
|