| Value | Category | Cases | |
|---|---|---|---|
| -97 | Refused | 71 |
0.9%
|
| 1 | Definitely yes | 54 |
0.7%
|
| 2 | Probably yes | 100 |
1.3%
|
| 3 | Probably not | 279 |
3.7%
|
| 4 | Definitely not | 6998 |
93.3%
|