| Value | Category | Cases | |
|---|---|---|---|
| -888 | Refuse to Answer | 33 |
0.7%
|
| -777 | Half Complete | 0 |
0%
|
| 0 | No | 2730 |
56.5%
|
| 1 | Yes | 2068 |
42.8%
|
| 2 | 1 |
0%
|
|
| Sysmiss | 368 |