Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 7 |
1.9%
|
-7 | Does not apply | 3 |
0.8%
|
0 | No obstacle | 192 |
52.7%
|
1 | Minor obstacle | 45 |
12.4%
|
2 | Moderate obstacle | 70 |
19.2%
|
3 | Major obstacle | 38 |
10.4%
|
4 | Very severe obstacle | 9 |
2.5%
|
Sysmiss | 1 |