| Age | Gender | Instruction | Income | ||||
| Mean | 35 | Female | 0.42 | Primary School | 0.17 | Low | 0.41 | 
| Max | 63 | Male | 0.58 | High School | 0.30 | Medium | 0.44 | 
| Min | 18 | 
 | 
 | College | 0.53 | High | 0.27 |