| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 2090 |
67.5%
|
| 1 | Mild difficulty | 300 |
9.7%
|
| 2 | Moderate difficult | 262 |
8.5%
|
| 3 | Severe difficulty | 241 |
7.8%
|
| 4 | Unable to carry out the activity | 83 |
2.7%
|
| 8 | Not applicable | 112 |
3.6%
|
| 9 | Not specified | 7 |
0.2%
|
| Sysmiss | 129 |