| Value | Category | Cases | |
|---|---|---|---|
| 1 | normal day shift | 3912 |
81.8%
|
| 2 | evening or night shift | 116 |
2.4%
|
| 3 | rotating shift with evening or night work | 189 |
4%
|
| 4 | other work schedule | 567 |
11.9%
|
| 9 | no answer | 0 |
0%
|
| Sysmiss | 5996 |