| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN | 54 |
25.8%
|
| 2 | YES, NOT SEEN | 15 |
7.2%
|
| 3 | NO | 140 |
67%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 3 |