| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO DIFFICULTY | 45 |
11.7%
|
| 2 | SOME DIFFICULTIES | 208 |
54%
|
| 3 | A LOT OF DIFFICULTY | 106 |
27.5%
|
| 4 | IT IS IMPOSSIBLE TO DO ACTIVITIES | 26 |
6.8%
|
| Sysmiss | 1145 |