[[1542499200, 1]
,[1542502800, 2]
,[1542510000, 1]
,[1542520800, 5]
,[1542524400, 7]
,[1542528000, 7]
,[1542531600, 5]
,[1542535200, 5]
,[1542538800, 12]
,[1542542400, 3]
,[1542546000, 3]
,[1542549600, 11]
,[1542553200, 8]
,[1542556800, 4]
,[1542560400, 6]
,[1542564000, 15]
,[1542567600, 2]
,[1542571200, 1]
,[1542574800, 2]
,[1542578400, 3]
,[1542582000, 1]