| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1519 |
71.5%
|
| 2 | No | 564 |
26.6%
|
| 98 | Don't know | 40 |
1.9%
|
| 99 | Refuse to answer | 1 |
0%
|
| Sysmiss | 2431 |