Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 1 |
0.3%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 89 |
24.5%
|
1 | Minor obstacle | 53 |
14.6%
|
2 | Moderate obstacle | 51 |
14%
|
3 | Major obstacle | 116 |
31.9%
|
4 | Very severe obstacle | 54 |
14.8%
|
Sysmiss | 1 |