| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 6 |
0.5%
|
| -1 | Don't know | 21 |
1.8%
|
| 1 | Have done | 28 |
2.3%
|
| 2 | Might do | 28 |
2.3%
|
| 3 | Would never do | 1117 |
93.1%
|