"service_id","monday","tuesday","wednesday","thursday","friday","saturday","sunday","start_date","end_date"
"2",0,1,0,0,0,0,0,"20230101","20231231"
"2I",0,1,0,0,0,0,0,"20230101","20231231"
"FER5I",1,1,1,1,1,0,0,"20230101","20231231"
"FER6I",1,1,1,1,1,1,0,"20230101","20231231"
