| 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 | 408 |
66.2%
|
| 1 | minor obstacle | 105 |
17%
|
| 2 | moderate obstacle | 42 |
6.8%
|
| 3 | major obstacle | 47 |
7.6%
|
| 4 | very severe obstacle | 14 |
2.3%
|