| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 722 |
23.3%
|
| 1 | Mild difficulty | 156 |
5%
|
| 2 | Moderate difficult | 160 |
5.2%
|
| 3 | Severe difficulty | 130 |
4.2%
|
| 4 | Unable to carry out the activity | 108 |
3.5%
|
| 8 | Not applicable | 1812 |
58.5%
|
| 9 | Not specified | 7 |
0.2%
|
| Sysmiss | 129 |