| Value | Category | Cases | |
|---|---|---|---|
| 1 | weekly | 1621 |
53.1%
|
| 2 | bimonthly | 115 |
3.8%
|
| 3 | monthly | 674 |
22.1%
|
| 4 | biannually | 64 |
2.1%
|
| 5 | annually | 214 |
7%
|
| 6 | other | 0 |
0%
|
| 7 | daily | 358 |
11.7%
|
| 8 | biweekly | 3 |
0.1%
|
| 9 | quarterly | 1 |
0%
|
| Sysmiss | 10900 |