| Value | Category | Cases | |
|---|---|---|---|
| 1 | Bi-annually | 3 |
0.8%
|
| 2 | Fortnightly | 79 |
21.9%
|
| 3 | Monthly | 224 |
62.2%
|
| 4 | Quarterly | 6 |
1.7%
|
| 5 | Weekly | 43 |
11.9%
|
| Missing value | 5 |
1.4%
|