| Value | Category | Cases | |
|---|---|---|---|
| 1 | Hourly | 3 |
0.2%
|
| 2 | Daily | 119 |
8.9%
|
| 3 | Weekly | 47 |
3.5%
|
| 4 | Half month | 25 |
1.9%
|
| 5 | Monthly | 1106 |
82.6%
|
| 6 | Yearly | 19 |
1.4%
|
| 7 | Other (specify) | 20 |
1.5%
|
| Sysmiss | 15134 |