{"text_format":"1","workbook":"xlsx","n_sheets":2,"sheets":["Диаграмма 1","Исходные данные"],"not_rendered":{"charts":1,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":1},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Диаграмма 1","index":0,"n_rows":6,"n_cols":5,"rows_kept":6,"cut":false,"hidden":false,"merged":[]}
["Сумма по полю Д","Названия столбцов"]
[null,1,2,3,4]
["Названия строк",0,1,0,1]
[2,0.5,2,0.5,2]
[3,0.5,2,0.5,2]
[4,0.5,2,0.5,2]

{"sheet":"Исходные данные","index":1,"n_rows":13,"n_cols":6,"rows_kept":13,"cut":false,"hidden":false,"merged":[]}
[null,null,"№","А","Интервал","Д"]
[null,null,2,0,1,0.5]
[null,null,2,1,2,2]
[null,null,2,0,3,0.5]
[null,null,2,1,4,2]
[null,null,3,0,1,0.5]
[null,null,3,1,2,2]
[null,null,3,0,3,0.5]
[null,null,3,1,4,2]
[null,null,4,0,1,0.5]
[null,null,4,1,2,2]
[null,null,4,0,3,0.5]
[null,null,4,1,4,2]