[[1569531600, 10]
,[1569535200, 3]
,[1569538800, 2]
,[1569542400, 2]
,[1569546000, 0]
,[1569549600, 0]
,[1569553200, 3]
,[1569556800, 0]
,[1569560400, 3]
,[1569564000, 2]
,[1569567600, 9]
,[1569571200, 4]
,[1569574800, 4]
,[1569578400, 4]
,[1569582000, 7]
,[1569585600, 11]
,[1569589200, 4]
,[1569592800, 5]
,[1569596400, 7]
,[1569600000, 6]
,[1569603600, 15]
,[1569607200, 2]
,[1569610800, 12]
,[1569614400, 2]