| Value | Category | Cases | |
|---|---|---|---|
| 1 | Convenience in work | 3265 |
16.2%
|
| 2 | Studying, training | 19 |
0.1%
|
| 3 | housekeeping | 131 |
0.7%
|
| 4 | Old, ill | 39 |
0.2%
|
| 5 | Others | 72 |
0.4%
|
| Sysmiss | 16587 |