| Value | Category | Cases | |
|---|---|---|---|
| -97 | Don't know | 7 |
0.3%
|
| 1 | Yes | 691 |
25%
|
| 2 | No | 2064 |
74.7%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |