Value | Category |
---|---|
-9 | don't know |
-8 | refused to answer |
-7 | not applicable |
-6 | still in process |
-5 | application denied |
-4 | skipped |
-3 | not provided |
0 | no obstacle |
1 | minor obstacle |
2 | moderate obstacle |
3 | major obstacle |
4 | very severe obstacle |