| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 1839 |
40.3%
|
| 2 | Weekly | 1503 |
32.9%
|
| 3 | Bi-weekly | 374 |
8.2%
|
| 4 | Monthly | 851 |
18.6%
|
| 111 | Not applicables | 0 |
0%
|
| Sysmiss | 1139 |