| Value | Category | Cases | |
|---|---|---|---|
| 1 | No -no difficulty | 23215 |
95.1%
|
| 2 | Yes –some difficulty | 764 |
3.1%
|
| 3 | Yes – a lot of difficulty | 345 |
1.4%
|
| 4 | Can not at all | 80 |
0.3%
|
| 5 | Don't Know | 2 |
0%
|