| Value | Category | Cases | |
|---|---|---|---|
| -9 | don't know | 0 |
0%
|
| -8 | refused to answer | 0 |
0%
|
| -7 | not applicable | 0 |
0%
|
| -6 | still in process | 0 |
0%
|
| -5 | application denied | 0 |
0%
|
| -4 | skipped | 0 |
0%
|
| -3 | not provided | 0 |
0%
|
| 0 | no obstacle | 50 |
8.1%
|
| 1 | minor obstacle | 38 |
6.2%
|
| 2 | moderate obstacle | 53 |
8.6%
|
| 3 | major obstacle | 221 |
35.9%
|
| 4 | very severe obstacle | 254 |
41.2%
|