Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 36 |
22%
|
1 | Minor obstacle | 65 |
39.6%
|
2 | Moderate obstacle | 19 |
11.6%
|
3 | Major obstacle | 30 |
18.3%
|
4 | Very severe obstacle | 14 |
8.5%
|