| Value | Category | Cases | |
|---|---|---|---|
| -5 | Missing; Not available | 94 |
7.8%
|
| -2 | No answer | 2 |
0.2%
|
| -1 | Don't know | 15 |
1.2%
|
| 1 | Have done | 39 |
3.2%
|
| 2 | Might do | 186 |
15.4%
|
| 3 | Would never do | 872 |
72.2%
|