Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 17 |
25%
|
-7 | Does not apply | 4 |
5.9%
|
0 | No obstacle | 23 |
33.8%
|
1 | Minor obstacle | 11 |
16.2%
|
2 | Moderate obstacle | 6 |
8.8%
|
3 | Major obstacle | 6 |
8.8%
|
4 | Very severe obstacle | 1 |
1.5%
|