| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, regularly work night shifts | 582 |
1.1%
|
| 2 | Yes, occasionally work night shifts | 301 |
0.6%
|
| 3 | No, I do not work night shifts | 38880 |
74.2%
|
| 4 | Not applicable (I do not have a fixed work schedule) | 12664 |
24.2%
|