| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2545 |
82.2%
|
| 1 | Mild difficulty | 145 |
4.7%
|
| 2 | Moderate difficult | 97 |
3.1%
|
| 3 | Severe difficulty | 86 |
2.8%
|
| 4 | Unable to carry out the activity | 105 |
3.4%
|
| 8 | Not applicable | 114 |
3.7%
|
| 9 | Not specified | 3 |
0.1%
|
| Sysmiss | 129 |