[[1509753600, 4] ,[1509764400, 5] ,[1509768000, 1] ,[1509771600, 2] ,[1509775200, 4] ,[1509778800, 7] ,[1509782400, 10] ,[1509786000, 4] ,[1509789600, 4] ,[1509793200, 7] ,[1509796800, 6] ,[1509800400, 10] ,[1509804000, 6] ,[1509807600, 12] ,[1509811200, 22] ,[1509814800, 14] ,[1509818400, 18] ,[1509822000, 12] ,[1509825600, 11] ,[1509829200, 12] ,[1509832800, 5]