| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 1 |
0%
|
| -1 | Don't know | 23 |
0.7%
|
| 1 | Have done | 87 |
2.7%
|
| 2 | Might do | 363 |
11.3%
|
| 3 | Would never do | 2726 |
85.2%
|