| Value | Category | Cases | |
|---|---|---|---|
| 1 | Annually | 20 |
0.5%
|
| 2 | Bi-annually | 35 |
1%
|
| 3 | Fortnightly | 69 |
1.9%
|
| 4 | Monthly | 430 |
11.7%
|
| 5 | Quarterly | 3055 |
82.9%
|
| 6 | Weekly | 74 |
2%
|
| Missing value | 972 |