| Value | Category | Cases | |
|---|---|---|---|
| 1 | weekly | 2642 |
55.6%
|
| 2 | bimonthly | 200 |
4.2%
|
| 3 | monthly | 762 |
16%
|
| 4 | biannually | 65 |
1.4%
|
| 5 | annually | 735 |
15.5%
|
| 6 | other | 40 |
0.8%
|
| 7 | daily | 295 |
6.2%
|
| 8 | biweekly | 10 |
0.2%
|
| 9 | quarterly | 5 |
0.1%
|
| Sysmiss | 20 |