Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 3 |
1.8%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 20 |
12.2%
|
1 | Minor obstacle | 15 |
9.1%
|
2 | Moderate obstacle | 33 |
20.1%
|
3 | Major obstacle | 61 |
37.2%
|
4 | Very severe obstacle | 32 |
19.5%
|