Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 7 |
4.3%
|
-7 | Does not apply | 1 |
0.6%
|
0 | No obstacle | 40 |
24.4%
|
1 | Minor obstacle | 36 |
22%
|
2 | Moderate obstacle | 37 |
22.6%
|
3 | Major obstacle | 35 |
21.3%
|
4 | Very severe obstacle | 8 |
4.9%
|