| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused to respond | 1 |
0%
|
| -98 | Don't know | 35 |
1.4%
|
| 0 | No | 1922 |
77.8%
|
| 1 | Yes | 511 |
20.7%
|
| 11 | .Z | 2437 |