| Value | Category | Cases | |
|---|---|---|---|
| -999 | Don't Know | 0 |
0%
|
| -888 | Refuse to Answer | 0 |
0%
|
| 0 | No | 134 |
17%
|
| 1 | Yes | 653 |
83%
|
| Sysmiss | 1800 |