| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, seen | 664 |
81.3%
|
| 2 | Yes, not seen | 138 |
16.9%
|
| 3 | No | 15 |
1.8%
|
| 8 | DK | 0 |
0%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 20 |