"local_date","sms_sent_daily_countmostfrequentcontact","sms_sent_daily_count","sms_sent_daily_distinctcontacts","sms_sent_daily_timefirstsms","sms_sent_daily_timelastsms"
"2020-05-28",3,8,6,219,1401
"2020-05-29",1,4,4,388,1401