| Value | Category | Cases | |
|---|---|---|---|
| 1 | Fortnightly | 159 |
44.2%
|
| 2 | Monthly | 106 |
29.4%
|
| 3 | Quarterly | 5 |
1.4%
|
| 4 | Weekly | 88 |
24.4%
|
| Missing value | 2 |
0.6%
|