| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN AND COMPLETE | 321 |
87.7%
|
| 2 | YES, SEEN AND NOT COMPLETE | 12 |
3.3%
|
| 3 | YES, NOT SEEN | 20 |
5.5%
|
| 4 | NO | 13 |
3.6%
|
| Sysmiss | 11 |