| Value | Category | Cases | |
|---|---|---|---|
| 1 | Annually | 5 |
6.6%
|
| 2 | Fortnightly | 2 |
2.6%
|
| 3 | Monthly | 43 |
56.6%
|
| 4 | Quarterly | 1 |
1.3%
|
| 5 | Weekly | 25 |
32.9%
|
| Missing value | 1117 |