Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 3 |
4.4%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 26 |
38.2%
|
1 | Minor obstacle | 21 |
30.9%
|
2 | Moderate obstacle | 12 |
17.6%
|
3 | Major obstacle | 5 |
7.4%
|
4 | Very severe obstacle | 1 |
1.5%
|