| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2240 |
72.4%
|
| 1 | Mild difficulty | 229 |
7.4%
|
| 2 | Moderate difficult | 164 |
5.3%
|
| 3 | Severe difficulty | 132 |
4.3%
|
| 4 | Unable to carry out the activity | 114 |
3.7%
|
| 8 | Not applicable | 204 |
6.6%
|
| 9 | Not specified | 12 |
0.4%
|
| Sysmiss | 129 |