| Value | Category | Cases | |
|---|---|---|---|
| 1 | Daily | 0 |
0%
|
| 2 | Weekly | 0 |
0%
|
| 3 | Biweekly | 0 |
0%
|
| 4 | Monthly | 9 |
52.9%
|
| 5 | Every 6 months | 8 |
47.1%
|
| 6 | Annually | 0 |
0%
|
| Sysmiss | 70619 |