Participants’ characteristics (n=45)
| Characteristics | Numbers |
| Age in years | Range: 19–57 (mean: 32.2) |
| Female | 29 (64%) |
| Occupation | |
| Students | 17 (37%) |
| Housewives and dependents | 13 (29%) |
| Full-time employees | 9 (20%) |
| Part-time employees | 4 (9%) |
| Postdoctoral researcher | 1 (2%) |
| Business owner | 1 (2%) |
| Nationality | |
| Indonesians | 31 (69%) |
| Malaysians | 14 (31%) |