| Value | Category |
|---|---|
| 1 | Sight (blind/severe visual limitation) |
| 2 | Hearing (deaf, hard of hearing) |
| 3 | Communicating (speech impairment) |
| 4 | Other Physic. desability/physical handic. |
| 5 | Intellectual (difficulties in learning)/ mental problem |
| 6 | Emotional (behavioural, psycholog.) |
| 7 | Other (specify) |
| 9 | Missing Value |
| Sysmiss |