| Value | Category | Cases | |
|---|---|---|---|
| 1 | No -no difficulty | 22322 |
97.9%
|
| 2 | Yes –some difficulty | 308 |
1.4%
|
| 3 | Yes – a lot of difficulty | 103 |
0.5%
|
| 4 | Can not at all | 64 |
0.3%
|
| 5 | Don't Know | 3 |
0%
|