[[1611954000, 9] ,[1611957600, 9] ,[1611961200, 3] ,[1611964800, 2] ,[1611968400, 2] ,[1611972000, 3] ,[1611975600, 1] ,[1611979200, 1] ,[1611982800, 3] ,[1611986400, 4] ,[1611990000, 7] ,[1611993600, 3] ,[1611997200, 4] ,[1612000800, 2] ,[1612004400, 4] ,[1612008000, 6] ,[1612011600, 10] ,[1612015200, 4] ,[1612018800, 7] ,[1612022400, 23] ,[1612026000, 24] ,[1612029600, 31] ,[1612033200, 27] ,[1612036800, 5]