[[1581368400, 7]
,[1581372000, 0]
,[1581375600, 2]
,[1581379200, 1]
,[1581382800, 1]
,[1581386400, 0]
,[1581390000, 1]
,[1581393600, 0]
,[1581397200, 0]
,[1581400800, 0]
,[1581404400, 1]
,[1581408000, 0]
,[1581411600, 0]
,[1581415200, 3]
,[1581418800, 2]
,[1581422400, 0]
,[1581426000, 6]
,[1581429600, 9]
,[1581433200, 1]
,[1581436800, 3]
,[1581440400, 14]
,[1581444000, 3]
,[1581447600, 3]
,[1581451200, 2]