| Value | Category | Cases | |
|---|---|---|---|
| 1 | All | 27 |
4.2%
|
| 2 | Don't know | 2 |
0.3%
|
| 3 | Half | 219 |
33.7%
|
| 4 | Less than half | 308 |
47.5%
|
| 5 | More half (but not all) | 77 |
11.9%
|
| 6 | Not at all | 16 |
2.5%
|