| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES, SEEN | 146 |
88.5%
|
| 2 | YES, NOT SEEN | 12 |
7.3%
|
| 3 | NO | 7 |
4.2%
|
| 99 | Missing | 0 |
0%
|
| Sysmiss | 47 |