Median Age is the common age of your inhabitants. 50 % on the population is more mature and another 50 percent is young. Gender is self-described by persons when asked regarding their sex at start.M?t kh?u: Thi?t l?p m?t kh?u t??6 ??twenty ký t?? bao g?m ch??cái, s??và ký t????c bi?t ???t?ng c??ng b?o m?t.s Overall health Insurance Software (CH