| Value | Category | Cases | |
|---|---|---|---|
| -97 | Refused | 511 |
10.9%
|
| 1 | Definitely yes | 34 |
0.7%
|
| 2 | Probably yes | 93 |
2%
|
| 3 | Probably not | 518 |
11.1%
|
| 4 | Definitely not | 3519 |
75.3%
|