Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 1 |
0.8%
|
-7 | Does not apply | 1 |
0.8%
|
0 | No obstacle | 30 |
23.4%
|
1 | Minor obstacle | 36 |
28.1%
|
2 | Moderate obstacle | 24 |
18.8%
|
3 | Major obstacle | 28 |
21.9%
|
4 | Very severe obstacle | 8 |
6.3%
|