| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.6%
|
| -1 | Don't know | 63 |
4.5%
|
| 1 | Have done | 37 |
2.6%
|
| 2 | Might do | 274 |
19.6%
|
| 3 | Would never do | 1018 |
72.7%
|