| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -98 | Refuse to answer | 0 |
0%
|
| 0 | No | 762 |
95.5%
|
| 1 | Yes | 36 |
4.5%
|
| Sysmiss | 9576 |