Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 0 |
0%
|
-7 | Does not apply | 7 |
4.7%
|
0 | No obstacle | 17 |
11.3%
|
1 | Minor obstacle | 66 |
44%
|
2 | Moderate obstacle | 50 |
33.3%
|
3 | Major obstacle | 9 |
6%
|
4 | Very severe obstacle | 1 |
0.7%
|