Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 6 |
4%
|
1 | Minor obstacle | 72 |
48%
|
2 | Moderate obstacle | 65 |
43.3%
|
3 | Major obstacle | 6 |
4%
|
4 | Very severe obstacle | 1 |
0.7%
|