| Value | Category | Cases | |
|---|---|---|---|
| 1 | No difficulty | 975 |
74.6%
|
| 2 | Some difficulty | 273 |
20.9%
|
| 3 | A lot of difficulty | 15 |
1.1%
|
| 4 | Cannot do at all | 0 |
0%
|
| 5 | Do not know | 21 |
1.6%
|
| 6 | Prefer not to answer | 15 |
1.1%
|
| Missing value | 8 |
0.6%
|