Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 4 |
5.9%
|
-7 | Does not apply | 2 |
2.9%
|
0 | No obstacle | 21 |
30.9%
|
1 | Minor obstacle | 11 |
16.2%
|
2 | Moderate obstacle | 15 |
22.1%
|
3 | Major obstacle | 13 |
19.1%
|
4 | Very severe obstacle | 2 |
2.9%
|