| Value | Category | Cases | |
|---|---|---|---|
| 1 | No difficulty | 62321 |
87.6%
|
| 2 | Some difficulty | 1044 |
1.5%
|
| 3 | A lot of difficulty | 437 |
0.6%
|
| 4 | Unable to do/cannot do at all | 157 |
0.2%
|
| 5 | Do not know | 8 |
0%
|
| 8 | Not applicable | 6723 |
9.5%
|
| 9 | Unspecified | 447 |
0.6%
|