| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2224 |
71.9%
|
| 1 | Mild difficulty | 201 |
6.5%
|
| 2 | Moderate difficult | 215 |
6.9%
|
| 3 | Severe difficulty | 190 |
6.1%
|
| 4 | Unable to carry out the activity | 89 |
2.9%
|
| 8 | Not applicable | 167 |
5.4%
|
| 9 | Not specified | 9 |
0.3%
|
| Sysmiss | 129 |