| Value | Category | Cases | |
|---|---|---|---|
| 1 | weekly | 52 |
9.1%
|
| 2 | biweekly | 71 |
12.4%
|
| 3 | monthly | 65 |
11.4%
|
| 4 | biannually | 117 |
20.5%
|
| 5 | annually | 191 |
33.4%
|
| 6 | never | 76 |
13.3%
|
| 7 | daily | 0 |
0%
|
| 8 | quarterly | 0 |
0%
|
| 9 | 3 times a year | 0 |
0%
|
| 10 | 7 times a year | 0 |
0%
|
| 11 | bimonthly | 0 |
0%
|
| Sysmiss | 3302 |