| Value | Category | Cases | |
|---|---|---|---|
| 1 | Annually | 5 |
0.1%
|
| 2 | Bi-annually | 32 |
0.7%
|
| 3 | Fortnightly | 845 |
17.2%
|
| 4 | Monthly | 3134 |
63.9%
|
| 5 | Quarterly | 685 |
14%
|
| 6 | Weekly | 81 |
1.7%
|
| Missing value | 123 |
2.5%
|