Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 1 |
0.8%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 50 |
39.1%
|
1 | Minor obstacle | 23 |
18%
|
2 | Moderate obstacle | 28 |
21.9%
|
3 | Major obstacle | 20 |
15.6%
|
4 | Very severe obstacle | 6 |
4.7%
|