| Value | Category | Cases | |
|---|---|---|---|
| 0 | Unable | 17 |
20.5%
|
| 1 | Major help (1-2 people) | 16 |
19.3%
|
| 2 | Minor help ( verbal or physical) | 7 |
8.4%
|
| 3 | Independent | 43 |
51.8%
|