| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 1690 |
65.6%
|
| 1 | Yes | 886 |
34.4%
|
| 98 | Don't know | 0 |
0%
|
| 99 | Refuse to answer | 0 |
0%
|
| Sysmiss | 235 |