Value | Category | Cases | |
---|---|---|---|
-9 | Don't know | 26 |
17.3%
|
-7 | Does not apply | 4 |
2.7%
|
0 | No obstacle | 7 |
4.7%
|
1 | Minor obstacle | 19 |
12.7%
|
2 | Moderate obstacle | 30 |
20%
|
3 | Major obstacle | 19 |
12.7%
|
4 | Very severe obstacle | 45 |
30%
|