Median Age is the average age of your population. 50 % of your inhabitants is more mature and one other 50 percent is young. Gender is self-claimed by people today when requested about their intercourse at start.B??c two: T?i giao di?n trang ch??ch?n ngay l?nh rút ti?n tr?c tuy?n ???b?t ??u. H??ng d?n n?p ti?n m?t cách chi ti?t nh?t5 ?i?u ki?n qu