var days = [
'2017/12/28', 
'2017/12/29',
'2017/12/30',
'2017/12/31', 
'2018/01/01',
'2018/01/02',
'2018/04/01',
'2019/07/03',
'2019/07/07',
'2019/07/11',
'2019/07/18',
'2019/07/21',
'2019/07/25',
'2019/07/30',
'2019/08/04',
'2019/08/08',
'2019/08/09',
'2019/08/14',
'2019/08/18',
'2019/08/22',
'2019/08/23',
'2019/08/28',
'2019/09/04',
'2019/09/05',
'2019/09/06',
'2019/09/07',
'2019/09/08',
'2019/09/09',
'2019/09/10',
'2019/09/11',
'2019/09/12',
'2019/09/13',

]