| Value | Category | Cases | |
|---|---|---|---|
| 1 | No -no difficulty | 23008 |
96.5%
|
| 2 | Yes –some difficulty | 708 |
3%
|
| 3 | Yes – a lot of difficulty | 104 |
0.4%
|
| 4 | Can not at all | 18 |
0.1%
|
| 5 | Don't Know | 3 |
0%
|