| Value | Category | Cases | |
|---|---|---|---|
| 1 | No -no difficulty | 21839 |
95.1%
|
| 2 | Yes –some difficulty | 728 |
3.2%
|
| 3 | Yes – a lot of difficulty | 309 |
1.3%
|
| 4 | Can not at all | 79 |
0.3%
|
| 5 | Don't Know | 0 |
0%
|