| Value | Category | Cases | |
|---|---|---|---|
| 0 | Unable | 3 |
4.4%
|
| 1 | Major help (1-2 people) | 5 |
7.4%
|
| 2 | Minor help ( verbal or physical) | 5 |
7.4%
|
| 3 | Independent | 55 |
80.9%
|