| Value | Category | Cases | |
|---|---|---|---|
| -2 | No answer | 7 |
0.6%
|
| -1 | Don't know | 22 |
1.8%
|
| 1 | Have done | 6 |
0.5%
|
| 2 | Might do | 17 |
1.4%
|
| 3 | Would never do | 1148 |
95.7%
|