[[1511395200, 4]
,[1511398800, 3]
,[1511402400, 3]
,[1511406000, 1]
,[1511409600, 1]
,[1511413200, 8]
,[1511416800, 3]
,[1511420400, 2]
,[1511424000, 9]
,[1511427600, 4]
,[1511438400, 1]
,[1511442000, 10]
,[1511445600, 10]
,[1511452800, 6]
,[1511456400, 6]
,[1511460000, 5]
,[1511463600, 4]
,[1511467200, 1]
,[1511470800, 1]