Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 1 |
0.8%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 41 |
32%
|
1 | Minor obstacle | 33 |
25.8%
|
2 | Moderate obstacle | 30 |
23.4%
|
3 | Major obstacle | 17 |
13.3%
|
4 | Very severe obstacle | 6 |
4.7%
|