| Value | Category | Cases | |
|---|---|---|---|
| 1 | No difficulty | 2424 |
99%
|
| 2 | Some difficulty | 21 |
0.9%
|
| 3 | A lot of difficulty | 2 |
0.1%
|
| 4 | Cannot care for self at all | 0 |
0%
|
| 9 | No response | 2 |
0.1%
|
| Sysmiss | 1576 |