| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.7%
|
| -1 | Don't know | 51 |
4.2%
|
| 1 | Have done | 132 |
10.8%
|
| 2 | Might do | 323 |
26.4%
|
| 3 | Would never do | 709 |
58%
|