| Value | Category | Cases | |
|---|---|---|---|
| -97 | Don't know | 24 |
8.7%
|
| 1 | True | 100 |
36.1%
|
| 2 | False | 153 |
55.2%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |