| Value | Category |
|---|---|
| 1 | Born in the country of asylum |
| 2 | Documents were confiscated/destroyed by authorities of another country |
| 3 | Documents were confiscated/destroyed by Myanmar authorities |
| 4 | Documents were lost |
| 5 | Myanmar government refused to issue documents |
| 6 | Never approached authorities for documents |
| 7 | No answer |