Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 3 |
0.7%
|
-7 | Does not apply | 7 |
1.7%
|
0 | No obstacle | 177 |
43.3%
|
1 | Minor obstacle | 68 |
16.6%
|
2 | Moderate obstacle | 107 |
26.2%
|
3 | Major obstacle | 29 |
7.1%
|
4 | Very severe obstacle | 18 |
4.4%
|
Sysmiss | 546 |