{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["8"],"read":"whole","date_system":"1900"}

{"sheet":"8","index":0,"n_rows":5,"n_cols":4,"rows_kept":5}
["№","Фамилия","Класс","Балл"]
[20,"Хуснутдинова",5,29]
[1,"Газизова",6,73]
[3,"Лотфуллин",6,10]
[12,"Хусаинова",8,32]