Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
1.1%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 138 |
37.9%
|
1 | Minor obstacle | 24 |
6.6%
|
2 | Moderate obstacle | 49 |
13.5%
|
3 | Major obstacle | 96 |
26.4%
|
4 | Very severe obstacle | 53 |
14.6%
|
Sysmiss | 1 |