| Personal information | Absolute quantity | Relative proportion | |
| Gender | Female (1) | 5992 | 14.27% |
| Male (0) | 26,006 | 85.73% | |
| Total number | 41,998 | 100% | |
| Age | 20 - 26 | 8214 | 19.56% |
| 27 - 34 | 22,027 | 52.45% | |
| 35 - 43 | 7850 | 18.69% | |
| Above 43 | 3907 | 9.30% | |
| Total number | 41,998 | 100% | |