| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 28 |
2.3%
|
| 1 | Have done | 71 |
5.9%
|
| 2 | Might do | 59 |
4.9%
|
| 3 | Would never do | 1035 |
86.3%
|