| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | No answer | 165 |
16.4%
|
| 1 | Have done | 287 |
28.6%
|
| 2 | Might do | 321 |
31.9%
|
| 3 | Would never do | 232 |
23.1%
|