| Value | Category | Cases | |
|---|---|---|---|
| 0 | No difficulty | 1532 |
49.5%
|
| 1 | Mild difficulty | 59 |
1.9%
|
| 2 | Moderate difficult | 64 |
2.1%
|
| 3 | Severe difficulty | 71 |
2.3%
|
| 4 | Unable to carry out the activity | 100 |
3.2%
|
| 8 | Not applicable | 1257 |
40.6%
|
| 9 | Not specified | 12 |
0.4%
|
| Sysmiss | 129 |