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

{"sheet":"Протокол","index":0,"n_rows":8,"n_cols":4,"rows_kept":8}
["№","Фамилия","Класс участия","Балл"]
[1,"Долгунова",5,8]
[2,"Шакирова",5,10]
[3,"Степанова",8,8]
[4,"Терентьева",8,18]
[5,"Аксакова",9,21]
[6,"Комиссаров",9,2]
[7,"Степанов",9,2]