[[1513641600, 9] ,[1513645200, 1] ,[1513648800, 23] ,[1513652400, 2] ,[1513659600, 2] ,[1513663200, 3] ,[1513666800, 5] ,[1513670400, 3] ,[1513674000, 3] ,[1513677600, 7] ,[1513681200, 9] ,[1513684800, 7] ,[1513688400, 14] ,[1513692000, 10] ,[1513695600, 8] ,[1513699200, 7] ,[1513702800, 6] ,[1513706400, 10] ,[1513710000, 29] ,[1513713600, 7] ,[1513717200, 2] ,[1513720800, 1]