| Value | Category | Cases | |
|---|---|---|---|
| 1 | no problems | 0 |
0%
|
| 2 | problems were due to: discourtesy | 0 |
0%
|
| 3 | problems were due to: corruption | 0 |
0%
|
| 4 | problems were due to: lack of other documents | 1 |
50%
|
| 5 | problems were due to: lack of financial means | 1 |
50%
|
| Sysmiss | 5555 |