| Value | Category | Cases | |
|---|---|---|---|
| 0 | Unable | 17 |
6%
|
| 1 | Major help (1-2 people) | 34 |
11.9%
|
| 2 | Minor help ( verbal or physical) | 14 |
4.9%
|
| 3 | Independent | 220 |
77.2%
|
| Sysmiss | 4 |