Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 5 |
0.9%
|
-7 | Does not apply | 0 |
0%
|
0 | No obstacle | 194 |
33.2%
|
1 | Minor obstacle | 109 |
18.7%
|
2 | Moderate obstacle | 114 |
19.5%
|
3 | Major obstacle | 79 |
13.5%
|
4 | Very severe obstacle | 83 |
14.2%
|
Sysmiss | 17 |