{"text_format":"3","workbook":"xlsx","n_sheets":2,"sheets":["1","Лист1"],"read":"whole","date_system":"1900"}

{"sheet":"1","index":0,"n_rows":8,"n_cols":10,"rows_kept":8,"merged":[[0,1,0,3]]}
["Школа","МОБУ СОШ им. К. Иванова с. Базлык",null,null,"Отд./корп",{"$nulls":3},"День"]
[]
["Прием пищи","Раздел","№ рец.","Блюдо","Выход, г","Цена","Калорийность","Белки","Жиры","Углеводы"]
["Завтрак","закуска",4,"морковь с сахаром",80,11.68,29.3,0.67,0,6.14]
[null,"гор.блюдо",131,"Плов из мяса птицы ",180,53.81,359.2,15.2,16.7,37.3]
[null,"гор.напиток",274,"Чай сахаром",200,1.92,{"v":36,"d":"36.0"},0.2,0,9.1]
[null,"хлеб",1,"Хлеб пшеничный для детского питания",40,3.68,98.4,{"v":3,"d":"3.0"},0.4,{"v":22,"d":"22.0"}]
[null,"итого",null,null,500,71.09000000000002,522.9,19.07,17.099999999999998,74.53999999999999]

{"sheet":"Лист1","index":1,"n_rows":0,"n_cols":0,"rows_kept":0}