| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 1906 |
61.6%
|
| 1 | Mild difficulty | 280 |
9%
|
| 2 | Moderate difficult | 381 |
12.3%
|
| 3 | Severe difficulty | 312 |
10.1%
|
| 4 | Unable to carry out the activity | 150 |
4.8%
|
| 8 | Not applicable | 60 |
1.9%
|
| 9 | Not specified | 6 |
0.2%
|
| Sysmiss | 129 |