| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don’t know | 0 |
0%
|
| -888 | Refuse to answer | 0 |
0%
|
| 0 | No | 2096 |
79.9%
|
| 1 | Yes | 526 |
20.1%
|
| Sysmiss | 6 |