| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 123 |
10.3%
|
| 1 | Have done | 72 |
6%
|
| 2 | Might do | 499 |
41.6%
|
| 3 | Would never do | 499 |
41.6%
|