| Value | Category | Cases | |
|---|---|---|---|
| 1 | Fortnightly | 460 |
39.2%
|
| 2 | Monthly | 626 |
53.3%
|
| 3 | Quarterly | 9 |
0.8%
|
| 4 | Weekly | 79 |
6.7%
|
| Missing value | 19 |