Median Age is the normal age of the population. Fifty percent in the population is more mature and one other half is younger. Gender is self-noted by people today when asked regarding their intercourse at start.???hoàn t?t giao d?ch g?i ti?n di?n ra thu?n l?i nhanh chóng, b?n c?n th?c hi?n nghiêm túc theo các quy ??nh ???c ??t ra. Sau ?ây, ch