| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2338 |
75.5%
|
| 1 | Mild difficulty | 194 |
6.3%
|
| 2 | Moderate difficult | 131 |
4.2%
|
| 3 | Severe difficulty | 115 |
3.7%
|
| 4 | Unable to carry out the activity | 169 |
5.5%
|
| 8 | Not applicable | 146 |
4.7%
|
| 9 | Not specified | 2 |
0.1%
|
| Sysmiss | 129 |