| Value | Category | Cases | |
|---|---|---|---|
| -666 | Other Specify | 6 |
26.1%
|
| 4 | P4 | 1 |
4.3%
|
| 5 | P5 | 2 |
8.7%
|
| 6 | P6 | 14 |
60.9%
|
| Sysmiss | 186 |