[[1644440400, 3] ,[1644444000, 2] ,[1644447600, 2] ,[1644451200, 0] ,[1644454800, 0] ,[1644458400, 1] ,[1644462000, 1] ,[1644465600, 2] ,[1644469200, 3] ,[1644472800, 1] ,[1644476400, 2] ,[1644480000, 1] ,[1644483600, 8] ,[1644487200, 6] ,[1644490800, 18] ,[1644494400, 11] ,[1644498000, 3] ,[1644501600, 11] ,[1644505200, 7] ,[1644508800, 4] ,[1644512400, 10] ,[1644516000, 11] ,[1644519600, 10] ,[1644523200, 2]