| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 19 |
1.6%
|
| 1 | Have done | 164 |
13.7%
|
| 2 | Might do | 122 |
10.2%
|
| 3 | Would never do | 888 |
74%
|