| Value | Category | Cases | |
|---|---|---|---|
| 1 | Distance from office to school | 58 |
1.8%
|
| 2 | Cost | 129 |
4.1%
|
| 3 | Job | 110 |
3.5%
|
| 4 | Ejected | 331 |
10.5%
|
| 5 | Other | 2530 |
80.1%
|
| Sysmiss | 562 |