[[1554411600, 21]
,[1554415200, 3]
,[1554418800, 4]
,[1554422400, 0]
,[1554426000, 0]
,[1554429600, 1]
,[1554433200, 0]
,[1554436800, 1]
,[1554440400, 0]
,[1554444000, 2]
,[1554447600, 8]
,[1554451200, 14]
,[1554454800, 5]
,[1554458400, 5]
,[1554462000, 4]
,[1554465600, 4]
,[1554469200, 8]
,[1554472800, 5]
,[1554476400, 4]
,[1554480000, 8]
,[1554483600, 3]
,[1554487200, 16]
,[1554490800, 4]
,[1554494400, 2]