{"text_format":"3","workbook":"xlsx","n_sheets":3,"sheets":["Лист1","Лист2","Лист3"],"not_rendered":{"defined_names":1},"read":"whole","date_system":"1900"}

{"sheet":"Лист1","index":0,"n_rows":11,"n_cols":4,"rows_kept":11,"merged":[[0,0,0,3]]}
["Первичный протокол                                       география"]
["№","Фамилия","Класс","Балл"]
[1,"Насиров",5,20]
[2,"Шайдуллина ",5,9]
[3,"Шайдуллин",6,22]
[4,"Гараева",6,29]
[5,"Нуриева",7,6]
[6,"Шайдуллина ",7,19]
[7,"Хуснутдинов",8,21]
[8,"Ахметсафин",8,19]
[9,"Караулова",9,36.5]

{"sheet":"Лист2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}

{"sheet":"Лист3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0}