| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2177 |
70.3%
|
| 1 | Mild difficulty | 96 |
3.1%
|
| 2 | Moderate difficult | 72 |
2.3%
|
| 3 | Severe difficulty | 81 |
2.6%
|
| 4 | Unable to carry out the activity | 75 |
2.4%
|
| 8 | Not applicable | 583 |
18.8%
|
| 9 | Not specified | 11 |
0.4%
|
| Sysmiss | 129 |