| Value | Category | Cases | |
|---|---|---|---|
| 1 | No - no difficulty | 12516 |
99%
|
| 2 | Yes - some difficulty | 74 |
0.6%
|
| 3 | Yes – a lot of difficulty | 33 |
0.3%
|
| 4 | Cannot care for self at all | 18 |
0.1%
|
| Sysmiss | 52 |