[[1545523200, 1]
,[1545541200, 2]
,[1545548400, 1]
,[1545559200, 4]
,[1545562800, 4]
,[1545566400, 4]
,[1545570000, 2]
,[1545573600, 1]
,[1545580800, 3]
,[1545584400, 7]
,[1545588000, 5]
,[1545591600, 1]
,[1545606000, 3]