| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO DIFFICULTY | 34 |
8.7%
|
| 2 | SOME DIFFICULTIES | 214 |
54.7%
|
| 3 | A LOT OF DIFFICULTY | 112 |
28.6%
|
| 4 | IT IS IMPOSSIBLE TO DO ACTIVITIES | 31 |
7.9%
|
| Sysmiss | 1141 |