{"text_format":"1","workbook":"xlsx","n_sheets":1,"sheets":["Лист1"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"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":"Лист1","index":0,"n_rows":7,"n_cols":5,"rows_kept":7,"cut":false,"hidden":false,"merged":[]}
["дата1","дата2","дата3","дата4","ИТОГ"]
["12.03.94","12.04.84","12.07.97",null,{"$f":"СЦЕПКА(A2:D2,\", \")","v":"12.03.94, 12.04.84, 12.07.97"}]
["12.07.47","12.01.78","14.08.74","12.09.78",{"$f":"СЦЕПКА(A3:D3,\", \")","v":"12.07.47, 12.01.78, 14.08.74, 12.09.78"}]
["14.04.89","23.09.87",null,null,"14.04.89, 23.09.87"]
["18.11.98","14.07.74","14.09.23","21.01.23","18.11.98, 14.07.74, 14.09.23, 21.01.23"]
["17.06.47","14.04.74",null,null,"17.06.47, 14.04.74"]
[null,null,null,null,""]