Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 1 |
0.6%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 57 |
34.8%
|
1 | Minor obstacle | 50 |
30.5%
|
2 | Moderate obstacle | 31 |
18.9%
|
3 | Major obstacle | 21 |
12.8%
|
4 | Very severe obstacle | 4 |
2.4%
|