Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 6 |
3.7%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 43 |
26.2%
|
1 | Minor obstacle | 26 |
15.9%
|
2 | Moderate obstacle | 33 |
20.1%
|
3 | Major obstacle | 39 |
23.8%
|
4 | Very severe obstacle | 17 |
10.4%
|