| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2459 |
79.5%
|
| 1 | Mild difficulty | 179 |
5.8%
|
| 2 | Moderate difficult | 117 |
3.8%
|
| 3 | Severe difficulty | 95 |
3.1%
|
| 4 | Unable to carry out the activity | 84 |
2.7%
|
| 8 | Not applicable | 154 |
5%
|
| 9 | Not specified | 7 |
0.2%
|
| Sysmiss | 129 |