| Value | Category | Cases | |
|---|---|---|---|
| 1 | No -no difficulty | 22044 |
97.4%
|
| 2 | Yes –some difficulty | 443 |
2%
|
| 3 | Yes – a lot of difficulty | 104 |
0.5%
|
| 4 | Can not at all | 34 |
0.2%
|
| 5 | Don't Know | 0 |
0%
|