| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2325 |
75.1%
|
| 1 | Mild difficulty | 166 |
5.4%
|
| 2 | Moderate difficult | 251 |
8.1%
|
| 3 | Severe difficulty | 204 |
6.6%
|
| 4 | Unable to carry out the activity | 78 |
2.5%
|
| 8 | Not applicable | 68 |
2.2%
|
| 9 | Not specified | 3 |
0.1%
|
| Sysmiss | 129 |