[[1508036400, 3]
,[1508040000, 2]
,[1508043600, 5]
,[1508047200, 6]
,[1508050800, 2]
,[1508054400, 3]
,[1508058000, 5]
,[1508061600, 1]
,[1508065200, 3]
,[1508068800, 9]
,[1508072400, 4]
,[1508076000, 2]
,[1508079600, 3]
,[1508083200, 2]
,[1508086800, 1]
,[1508090400, 2]
,[1508094000, 5]
,[1508097600, 5]