[[1527296400, 1] ,[1527300000, 3] ,[1527314400, 2] ,[1527318000, 6] ,[1527321600, 1] ,[1527325200, 4] ,[1527328800, 3] ,[1527332400, 5] ,[1527339600, 4] ,[1527343200, 12] ,[1527346800, 14] ,[1527350400, 8] ,[1527354000, 17] ,[1527357600, 7] ,[1527361200, 9] ,[1527364800, 1] ,[1527368400, 3] ,[1527372000, 15] ,[1527375600, 4]