| Value | Category | Cases | |
|---|---|---|---|
| 1 | No difficulty | 61053 |
88.5%
|
| 2 | Some difficulty | 798 |
1.2%
|
| 3 | A lot of difficulty | 317 |
0.5%
|
| 4 | Unable to do/cannot do at all | 314 |
0.5%
|
| 5 | Do not know | 30 |
0%
|
| 8 | Not applicable | 6448 |
9.3%
|
| 9 | Unspecified | 26 |
0%
|