Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 59 |
36%
|
1 | Minor obstacle | 59 |
36%
|
2 | Moderate obstacle | 16 |
9.8%
|
3 | Major obstacle | 24 |
14.6%
|
4 | Very severe obstacle | 6 |
3.7%
|