| Value | Category | Cases | |
|---|---|---|---|
| -99 | Refused | 0 |
0%
|
| -97 | Not Applicable (was not working before ) | 0 |
0%
|
| 0 | No | 4 |
1.9%
|
| 1 | Yes | 212 |
98.1%
|
| Sysmiss | 1213 |