| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2144 |
69.3%
|
| 1 | Mild difficulty | 237 |
7.7%
|
| 2 | Moderate difficult | 249 |
8%
|
| 3 | Severe difficulty | 232 |
7.5%
|
| 4 | Unable to carry out the activity | 146 |
4.7%
|
| 8 | Not applicable | 84 |
2.7%
|
| 9 | Not specified | 3 |
0.1%
|
| Sysmiss | 129 |