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

{"sheet":"Лист1","index":0,"n_rows":4,"n_cols":5,"rows_kept":4}
["№","Фамлия","Класс","Балл","Статус"]
[1,3,9,11,13]
[1,"Сунгатуллин",8,21,"участник"]
[2,"Зиангиров",9,25,"участник"]