| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN | 56 |
26.8%
|
| 2 | YES, NOT SEEN | 9 |
4.3%
|
| 3 | NO | 144 |
68.9%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 3 |