| Value | Category | Cases | |
|---|---|---|---|
| 1 | too far away | 9167 |
17.6%
|
| 2 | too expansive | 914 |
1.8%
|
| 3 | improper | 570 |
1.1%
|
| 4 | shortage of staff | 240 |
0.5%
|
| 5 | lack of facility | 1433 |
2.7%
|
| 6 | other | 31778 |
60.9%
|
| 7 | irrelevant | 8055 |
15.4%
|
| Sysmiss | 23031 |