| Value | Category | Cases | |
|---|---|---|---|
| -666 | Other Specify | 11 |
25.6%
|
| 4 | P4 | 1 |
2.3%
|
| 5 | P5 | 10 |
23.3%
|
| 6 | P6 | 21 |
48.8%
|
| Sysmiss | 166 |