| Value | Category | Cases | |
|---|---|---|---|
| -97 | Don't know | 0 | |
| 1 | True | 226 |
95.4%
|
| 2 | False | 11 |
4.6%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |