| Value | Category | Cases | |
|---|---|---|---|
| -4 | Not asked | 0 |
0%
|
| -2 | NA | 0 |
0%
|
| -1 | DK | 8 |
0.7%
|
| 1 | Have done | 73 |
6.4%
|
| 2 | Might do | 170 |
14.9%
|
| 3 | Would never do | 892 |
78%
|