| Value | Category | Cases | |
|---|---|---|---|
| 1 | too far away | 3294 |
4.6%
|
| 2 | too expansive | 243 |
0.3%
|
| 3 | improper | 15204 |
21.1%
|
| 4 | shortage of staff | 1020 |
1.4%
|
| 5 | lack of facility | 2903 |
4%
|
| 6 | other | 28593 |
39.6%
|
| 7 | irrelevant | 20896 |
29%
|
| Sysmiss | 3035 |