| Value | Category |
|---|---|
| 1 | Lack of skilled employees |
| 2 | Lack of skilled outside IT support |
| 3 | Lack of skilled trainers |
| 4 | Insufficient / unreliable connectivity |
| 5 | Unreliable electricity |
| 6 | Costs of equipment |
| 7 | Availability of equipment |
| 8 | Other |
| 9 | No challenge |
| 99 | Not stated |
| Sysmiss |