[[1509667200, 2]
,[1509670800, 3]
,[1509674400, 1]
,[1509678000, 5]
,[1509681600, 1]
,[1509685200, 2]
,[1509688800, 8]
,[1509692400, 2]
,[1509696000, 4]
,[1509699600, 4]
,[1509703200, 13]
,[1509706800, 15]
,[1509710400, 11]
,[1509714000, 15]
,[1509717600, 9]
,[1509721200, 7]
,[1509724800, 13]
,[1509728400, 9]
,[1509732000, 13]
,[1509735600, 11]
,[1509739200, 6]
,[1509742800, 5]
,[1509746400, 4]