| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | No answer | 189 |
18.8%
|
| 1 | Have done | 78 |
7.8%
|
| 2 | Might do | 120 |
11.9%
|
| 3 | Would never do | 618 |
61.5%
|