Value | Category | Cases | |
---|---|---|---|
1 | No difficulty | 3152086 |
74.5%
|
2 | Some difficulty | 87138 |
2.1%
|
3 | A lot of difficulty | 16517 |
0.4%
|
4 | Cannot do at all | 2300 |
0.1%
|
5 | Do not know | 2793 |
0.1%
|
8 | Not applicable | 376237 |
8.9%
|
9 | Unspecified | 593721 |
14%
|