| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO DIFFICULTY | 727 |
88.7%
|
| 2 | SOME DIFFICULTY | 63 |
7.7%
|
| 3 | A LOT OF DIFFICULTY | 24 |
2.9%
|
| 4 | IT IS IMPOSSIBLE TO CARRY OUT THE ACTIVITY | 6 |
0.7%
|