Gia đình bạn bao lâu đi siêu thị 1 lần
[{"answer":"H\u00e0ng ngay","total":30,"male":11,"female":19},{"answer":"2 l\u1ea7n\/tu\u1ea7n","total":92,"male":47,"female":45},{"answer":"1 tu\u1ea7n\/l\u1ea7n","total":127,"male":59,"female":68},{"answer":"2 tu\u1ea7n\/l\u1ea7n","total":46,"male":20,"female":26},{"answer":"1 th\u00e1ng\/l\u1ea7n","total":62,"male":23,"female":39},{"answer":"C\u1ea7n mua g\u00ec m\u1edbi \u0111i","total":153,"male":63,"female":90}]
Tổng số người trả lời: 510 người.