| Value | Category | Cases | |
|---|---|---|---|
| 0 | Participant not available | 8 |
44.4%
|
| 1 | Outmigrated | 7 |
38.9%
|
| 2 | Dead | 1 |
5.6%
|
| 98 | Other | 2 |
11.1%
|
| Sysmiss | 187 |