| Value | Category | Cases | |
|---|---|---|---|
| 1 | No difficulty | 1382 |
97.3%
|
| 2 | Some difficulty | 32 |
2.3%
|
| 3 | A lot of difficulty | 5 |
0.4%
|
| 4 | Cannot care for self at all | 2 |
0.1%
|
| Sysmiss | 1229 |