| Value | Category | Cases | |
|---|---|---|---|
| 1 | Annually | 1 |
0.1%
|
| 2 | Fortnightly | 252 |
22.2%
|
| 3 | Monthly | 677 |
59.7%
|
| 4 | Quarterly | 52 |
4.6%
|
| 5 | Weekly | 140 |
12.3%
|
| Missing value | 12 |
1.1%
|