Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 3 |
4.4%
|
-7 | Does not apply | 1 |
1.5%
|
0 | No obstacle | 27 |
39.7%
|
1 | Minor obstacle | 20 |
29.4%
|
2 | Moderate obstacle | 10 |
14.7%
|
3 | Major obstacle | 6 |
8.8%
|
4 | Very severe obstacle | 1 |
1.5%
|