[[1569531600, 8]
,[1569535200, 7]
,[1569538800, 6]
,[1569542400, 3]
,[1569546000, 2]
,[1569549600, 12]
,[1569553200, 18]
,[1569556800, 9]
,[1569560400, 28]
,[1569564000, 18]
,[1569567600, 8]
,[1569571200, 15]
,[1569574800, 15]
,[1569578400, 22]
,[1569582000, 5]
,[1569585600, 17]
,[1569589200, 11]
,[1569592800, 12]
,[1569596400, 12]
,[1569600000, 16]
,[1569603600, 26]
,[1569607200, 40]
,[1569610800, 51]
,[1569614400, 12]