var holidaysData = ["2021/01/19","2021/02/16","2021/03/16","2021/04/20","2021/05/18","2021/06/15","2021/07/20","2021/08/17","2021/09/21","2021/10/19","2021/11/16","2021/12/21","2021/12/30","2021/12/31"];