| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hourly | 0 |
0%
|
| 2 | Daily | 1016 |
16.5%
|
| 3 | Weekly | 978 |
15.9%
|
| 4 | Monthly | 3863 |
62.7%
|
| 96 | Other | 302 |
4.9%
|
| Sysmiss | 65 |