| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 0 |
0%
|
| 2 | Weekly | 0 |
0%
|
| 3 | Every two weeks | 5 |
3.5%
|
| 4 | Monthly | 30 |
21.3%
|
| 5 | Yearly | 1 |
0.7%
|
| 6 | For the whole period worked | 105 |
74.5%
|
| 7 | Other | 0 |
0%
|
| 9 | Don't know/can't remember | 0 |
0%
|
| Sysmiss | 422 |