| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 4 |
18.2%
|
| 2 | Bi-weekly | 8 |
36.4%
|
| 3 | Monthly | 1 |
4.5%
|
| 4 | Annually | 1 |
4.5%
|
| 8 | Don't know | 7 |
31.8%
|
| 9 | Refused | 1 |
4.5%
|
| Sysmiss | 4754 |