[[1499558400, 1] ,[1499562000, 1] ,[1499565600, 1] ,[1499572800, 6] ,[1499576400, 9] ,[1499580000, 10] ,[1499583600, 8] ,[1499587200, 9] ,[1499590800, 23] ,[1499594400, 22] ,[1499598000, 15] ,[1499601600, 29] ,[1499605200, 25] ,[1499608800, 9] ,[1499612400, 18] ,[1499616000, 18] ,[1499619600, 28] ,[1499623200, 24] ,[1499626800, 16] ,[1499630400, 33] ,[1499634000, 30] ,[1499637600, 8] ,[1499641200, 8]