| Value | Category | Cases | |
|---|---|---|---|
| 1 | No difficulty | 1149 |
87.9%
|
| 2 | Some difficulty | 91 |
7%
|
| 3 | A lot of difficulty | 26 |
2%
|
| 4 | Cannot do at all | 2 |
0.2%
|
| 5 | Do not know | 20 |
1.5%
|
| 6 | Prefer not to answer | 11 |
0.8%
|
| Missing value | 8 |
0.6%
|