| Value | Category | Cases | |
|---|---|---|---|
| 1 | Weekly | 180 |
10.9%
|
| 2 | Monthly | 295 |
17.8%
|
| 3 | Quarterly | 203 |
12.3%
|
| 4 | Annually | 271 |
16.4%
|
| 5 | No | 677 |
40.9%
|
| 6 | Other | 29 |
1.8%
|