| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2172 |
70.2%
|
| 1 | Mild difficulty | 234 |
7.6%
|
| 2 | Moderate difficult | 208 |
6.7%
|
| 3 | Severe difficulty | 176 |
5.7%
|
| 4 | Unable to carry out the activity | 135 |
4.4%
|
| 8 | Not applicable | 165 |
5.3%
|
| 9 | Not specified | 5 |
0.2%
|
| Sysmiss | 129 |