[[1524535200, 2]
,[1524538800, 2]
,[1524546000, 2]
,[1524549600, 2]
,[1524553200, 1]
,[1524556800, 4]
,[1524560400, 4]
,[1524564000, 2]
,[1524567600, 2]
,[1524571200, 1]
,[1524578400, 1]
,[1524582000, 7]
,[1524585600, 1]
,[1524589200, 3]
,[1524592800, 2]
,[1524596400, 2]
,[1524600000, 1]
,[1524603600, 3]
,[1524607200, 2]