[[1575147600, 9] ,[1575151200, 11] ,[1575154800, 8] ,[1575158400, 1] ,[1575162000, 0] ,[1575165600, 0] ,[1575169200, 0] ,[1575172800, 2] ,[1575176400, 0] ,[1575180000, 3] ,[1575183600, 4] ,[1575187200, 14] ,[1575190800, 15] ,[1575194400, 30] ,[1575198000, 11] ,[1575201600, 6] ,[1575205200, 14] ,[1575208800, 8] ,[1575212400, 4] ,[1575216000, 3] ,[1575219600, 15] ,[1575223200, 4] ,[1575226800, 5] ,[1575230400, 2]