[[1556312400, 1]
,[1556316000, 2]
,[1556319600, 1]
,[1556323200, 0]
,[1556326800, 0]
,[1556330400, 0]
,[1556334000, 0]
,[1556337600, 1]
,[1556341200, 0]
,[1556344800, 0]
,[1556348400, 2]
,[1556352000, 2]
,[1556355600, 5]
,[1556359200, 5]
,[1556362800, 9]
,[1556366400, 3]
,[1556370000, 4]
,[1556373600, 2]
,[1556377200, 3]
,[1556380800, 1]
,[1556384400, 5]
,[1556388000, 4]
,[1556391600, 1]