| Value | Category | Cases | |
|---|---|---|---|
| 1 | No -no difficulty | 23043 |
96.6%
|
| 2 | Yes –some difficulty | 645 |
2.7%
|
| 3 | Yes – a lot of difficulty | 131 |
0.5%
|
| 4 | Can not at all | 22 |
0.1%
|
| 5 | Don't Know | 1 |
0%
|