| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, seen | 4162 |
94.3%
|
| 2 | Yes, not seen | 202 |
4.6%
|
| 3 | No | 51 |
1.2%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 9 |