Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 27 |
18%
|
-7 | Does not apply | 10 |
6.7%
|
0 | No obstacle | 38 |
25.3%
|
1 | Minor obstacle | 48 |
32%
|
2 | Moderate obstacle | 23 |
15.3%
|
3 | Major obstacle | 3 |
2%
|
4 | Very severe obstacle | 1 |
0.7%
|