| Value | Category | Cases | |
|---|---|---|---|
| 1 | weekly | 711 |
29.9%
|
| 2 | biweekly | 427 |
18%
|
| 3 | monthly | 368 |
15.5%
|
| 4 | biannually | 389 |
16.4%
|
| 5 | annually | 256 |
10.8%
|
| 6 | never | 220 |
9.3%
|
| 7 | daily | 3 |
0.1%
|
| 8 | quarterly | 0 |
0%
|
| 9 | 3 times a year | 0 |
0%
|
| 10 | 7 times a year | 0 |
0%
|
| 11 | bimonthly | 0 |
0%
|
| Sysmiss | 1500 |