[[1609448400, 3]
,[1609452000, 1]
,[1609455600, 1]
,[1609459200, 1]
,[1609462800, 2]
,[1609466400, 0]
,[1609470000, 1]
,[1609473600, 0]
,[1609477200, 0]
,[1609480800, 1]
,[1609484400, 3]
,[1609488000, 0]
,[1609491600, 0]
,[1609495200, 0]
,[1609498800, 7]
,[1609502400, 10]
,[1609506000, 3]
,[1609509600, 4]
,[1609513200, 7]
,[1609516800, 3]
,[1609520400, 5]
,[1609524000, 2]
,[1609527600, 7]
,[1609531200, 2]