[[1552251600, 42]
,[1552255200, 37]
,[1552258800, 9]
,[1552262400, 3]
,[1552269600, 5]
,[1552273200, 7]
,[1552276800, 7]
,[1552280400, 7]
,[1552284000, 3]
,[1552287600, 1]
,[1552291200, 13]
,[1552294800, 10]
,[1552298400, 20]
,[1552302000, 13]
,[1552305600, 26]
,[1552309200, 32]
,[1552312800, 41]
,[1552316400, 49]
,[1552320000, 40]
,[1552323600, 28]
,[1552327200, 26]
,[1552330800, 19]
,[1552334400, 5]