| Value | Category | Cases | |
|---|---|---|---|
| 1 | Fortnightly | 49 |
10.9%
|
| 2 | Monthly | 361 |
80%
|
| 3 | Quarterly | 10 |
2.2%
|
| 4 | Weekly | 31 |
6.9%
|
| Missing value | 1 |