Variable | % |
Gender |
|
Female | 50 |
Male | 50 |
Education of father |
|
Primary school | 5 |
High school | 40 |
Professional qualification | 20 |
Bachelor degree | 35 |
Education of mother |
|
Primary school | 5 |
High school | 35 |
Professional qualification | 20 |
Bachelor degree | 40 |
Relative income |
|
Low | 35 |
Middle | 55 |
High | 10 |