| Value | Category | Cases | |
|---|---|---|---|
| -97 | Don't know | 4 |
0.1%
|
| -77 | Not Applicable | 4 |
0.1%
|
| 1 | Yes | 5348 |
72.2%
|
| 2 | No | 2056 |
27.7%
|
| a | Not applicable | 0 | |
| b | Don't know | 0 | |
| c | Refused to respond | 0 |