| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.4%
|
| -1 | Don't know | 12 |
0.8%
|
| 1 | Have done | 41 |
2.7%
|
| 2 | Might do | 376 |
25.1%
|
| 3 | Would never do | 1064 |
71%
|