| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN | 7 |
3.8%
|
| 2 | YES, NOT SEEN | 18 |
9.7%
|
| 3 | NO | 161 |
86.6%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 26 |