| Value | Category | Cases | |
|---|---|---|---|
| 1 | WEEKLY | 748 |
36.9%
|
| 2 | EVERY 2 WEEKS | 614 |
30.3%
|
| 3 | ONCE A MONTH | 465 |
23%
|
| 4 | ONCE EVERY 2-3 MONTHS | 168 |
8.3%
|
| 5 | ONCE EVERY 4 MONTHS OR MORE | 30 |
1.5%
|
| Sysmiss | 60 |