| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 8 |
0.7%
|
| -1 | Don't know | 32 |
2.7%
|
| 1 | Have done | 43 |
3.6%
|
| 2 | Might do | 94 |
7.8%
|
| 3 | Would never do | 1023 |
85.3%
|