| Value | Category | Cases | |
|---|---|---|---|
| -99 | Don't know | 0 |
0%
|
| -98 | Refuse to answer | 0 |
0%
|
| 0 | No | 729 |
91.4%
|
| 1 | Yes | 69 |
8.6%
|
| Sysmiss | 9576 |