Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.3%
|
-7 | Does not apply | 16 |
4.4%
|
0 | No obstacle | 124 |
34.1%
|
1 | Minor obstacle | 78 |
21.4%
|
2 | Moderate obstacle | 69 |
19%
|
3 | Major obstacle | 65 |
17.9%
|
4 | Very severe obstacle | 11 |
3%
|
Sysmiss | 1 |