| Value | Category |
|---|---|
| 2 | Roads (borders) are closed, so people have problems to visit |
| 14 | Due to drugs (transportation, transit, trade) |
| 33 | Because of the border (border clashes) |
| 50 | The problem of the territories with planted mines |
| 51 | Disagreements between Uzbeks and Tajiks |
| 99 | DK/NR |
| Sysmiss |