| Value | Category | Cases | |
|---|---|---|---|
| 1 | too far away | 8061 |
11.3%
|
| 2 | too expansive | 1261 |
1.8%
|
| 3 | improper | 768 |
1.1%
|
| 4 | shortage of staff | 1222 |
1.7%
|
| 5 | lack of facility | 5140 |
7.2%
|
| 6 | other | 12408 |
17.3%
|
| 7 | irrelevant | 42783 |
59.7%
|
| Sysmiss | 3545 |