[[1506988800, 8] ,[1507075200, 2] ,[1507248000, 3] ,[1507593600, 2] ,[1507939200, 1] ,[1508025600, 128] ,[1508112000, 18] ,[1508198400, 15] ,[1508284800, 1] ,[1508371200, 8] ,[1508457600, 7] ,[1508544000, 17] ,[1508630400, 1] ,[1508716800, 1] ,[1508803200, 1] ,[1508976000, 8] ,[1509062400, 4] ,[1509321600, 2] ,[1509408000, 1]