| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 5 |
0.4%
|
| -1 | Don't know | 184 |
15.3%
|
| 1 | Have done | 34 |
2.8%
|
| 2 | Might do | 163 |
13.6%
|
| 3 | Would never do | 814 |
67.8%
|