| Value | Category | Cases | |
|---|---|---|---|
| 1 | No | 6929 |
94.7%
|
| 2 | Yes - some difficulty | 356 |
4.9%
|
| 3 | Yes - A lot of difficulty | 32 |
0.4%
|
| 4 | Cannot do at all | 1 |
0%
|
| 9 | Refused/No answer | 2 |
0%
|
| Sysmiss | 540 |