| Value | Category | Cases | |
|---|---|---|---|
| 1 | too far away | 26830 |
34.7%
|
| 2 | too expensive | 253 |
0.3%
|
| 3 | improper | 393 |
0.5%
|
| 4 | staff not available | 658 |
0.9%
|
| 5 | insufficient faculity | 7531 |
9.7%
|
| 6 | other | 33739 |
43.7%
|
| 7 | irrelevant | 7863 |
10.2%
|
| Sysmiss | 1368 |