[[1518220800, 3]
,[1518224400, 3]
,[1518228000, 2]
,[1518231600, 1]
,[1518249600, 1]
,[1518256800, 1]
,[1518260400, 2]
,[1518267600, 2]
,[1518271200, 1]
,[1518278400, 1]
,[1518282000, 8]
,[1518285600, 3]
,[1518289200, 2]
,[1518292800, 1]
,[1518296400, 2]
,[1518300000, 3]