Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 1 |
0.6%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 53 |
32.3%
|
1 | Minor obstacle | 39 |
23.8%
|
2 | Moderate obstacle | 37 |
22.6%
|
3 | Major obstacle | 27 |
16.5%
|
4 | Very severe obstacle | 7 |
4.3%
|