N?i dung chuy?n kho?n: Nh?p n?i dung chuy?n kho?n theo h??ng d?n c?a h??th?ng.Median Age is the standard age in the inhabitants. Fifty percent in the population is more mature and another 50 percent is young. Gender is self-described by individuals when questioned about their sex at delivery.S. Census questionnaire, men and women were asked to exam