| Value | Category | Cases | |
|---|---|---|---|
| 1 | daily | 7 |
17.1%
|
| 2 | weekly | 10 |
24.4%
|
| 3 | monthly | 20 |
48.8%
|
| 4 | every 3 months | 3 |
7.3%
|
| 5 | annualy | 1 |
2.4%
|
| 6 | none | 0 |
0%
|
| Sysmiss | 25912 |