Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 2902995 |
87.2%
|
2 | Some difficulty | 67482 |
2%
|
3 | A lot of difficulty | 20537 |
0.6%
|
4 | Cannot do at all | 9891 |
0.3%
|
5 | Do not know | 704 |
0%
|
8 | Not applicable | 325657 |
9.8%
|
9 | Unspecified | 1601 |
0%
|