Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 3 |
2%
|
-7 | Does not apply | 2 |
1.3%
|
0 | No obstacle | 19 |
12.7%
|
1 | Minor obstacle | 57 |
38%
|
2 | Moderate obstacle | 54 |
36%
|
3 | Major obstacle | 14 |
9.3%
|
4 | Very severe obstacle | 1 |
0.7%
|