{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Лист1"],"read":"whole","date_system":"1900"}

{"sheet":"Лист1","index":0,"n_rows":6,"n_cols":5,"rows_kept":6}
["№","Фамлия","Класс","Балл","Статус"]
[1,3,9,11,13]
[1,"Канзафаров",7,4,"участник"]
[2,"Магизянов",7,5,"участник"]
[3,"Зиангиров",9,10,"участник"]
[4,"Алиева",9,8,"участник"]