Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 2 |
1.6%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 25 |
19.5%
|
1 | Minor obstacle | 39 |
30.5%
|
2 | Moderate obstacle | 25 |
19.5%
|
3 | Major obstacle | 29 |
22.7%
|
4 | Very severe obstacle | 8 |
6.3%
|