| Value | Category | Cases | |
|---|---|---|---|
| 1 | No – no difficulty | 5575 |
94.9%
|
| 2 | Yes – some difficulty | 139 |
2.4%
|
| 3 | Yes – a lot of difficulty | 51 |
0.9%
|
| 4 | Cannot do at all | 107 |
1.8%
|
| 5 | Don’t know | 0 |
0%
|
| 6 | Refused to respond | 0 |
0%
|
| 7 | Not applicable | 0 |
0%
|
| Sysmiss | 462 |