| Value | Category | Cases | |
|---|---|---|---|
| -99 | (Don't read) Don't know | 2 |
0.1%
|
| -97 | (Don't read) Refused to answer | 0 |
0%
|
| 1 | Yes | 104 |
6.9%
|
| 2 | No | 1410 |
93%
|