[[1517443200, 1]
,[1517446800, 1]
,[1517450400, 3]
,[1517454000, 3]
,[1517457600, 5]
,[1517464800, 3]
,[1517468400, 6]
,[1517472000, 4]
,[1517475600, 1]
,[1517479200, 2]
,[1517482800, 3]
,[1517486400, 2]
,[1517490000, 4]
,[1517493600, 3]
,[1517497200, 10]
,[1517500800, 6]
,[1517504400, 10]
,[1517508000, 3]
,[1517511600, 3]
,[1517515200, 7]
,[1517518800, 4]
,[1517522400, 1]
,[1517526000, 2]