| Value |
Category |
| 1 |
Tidak pernah |
| 2 |
Seminggu sekali |
| 3 |
Sebulan sekali |
| 4 |
Lebih dari sebulan sekali |
| 9 |
Tidak tahu |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.