Median Age is the typical age of your populace. Half in the populace is older and the opposite half is more youthful. Gender is self-documented by folks when requested regarding their sex at start. 37.sixTh?c Hello?n n?p ti?n vào th?i gian ít ng??i ho?t ??ng: Khung th?i gian nhi?u ng??i truy c?p s??không th??tránh kh?i vi?c ??i ch??quá lâu do