{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Cover","Daten","Dashboard"],"not_rendered":{"charts":1,"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":"Cover","index":0,"n_rows":23,"n_cols":3,"rows_kept":23,"cut":false,"hidden":false,"merged":[]}
[]
[]
[null,"Excel + VBA"]
[null,"8. Auflage"]
[]
[]
[null,"Kapitel",10]
[null,"Thema","Produktionslisten"]
[]
[null,"Inhalt","Einfaches Dashboard"]
[]
[null,null," "]
[]
[]
[]
[]
[]
[null,"Version","1.0"]
[null,"Autor","Harald Nahrstedt"]
[null,"Datum","2025-02-21"]
[]
[]
[null,"Springer Vieweg Verlag"]

{"sheet":"Daten","index":1,"n_rows":4,"n_cols":2,"rows_kept":4,"cut":false,"hidden":false,"merged":[]}
["Monat","Umsatz"]
["Jan",4360]
["Feb",5210]
["Mrz",5021]

{"sheet":"Dashboard","index":2,"n_rows":7,"n_cols":3,"rows_kept":7,"cut":false,"hidden":false,"merged":[]}
[]
[null,"Umsatz-Dashboard"]
[]
[null,"Monat","Umsatz"]
[null,"Jan",4360]
[null,"Feb",5210]
[null,"Mrz",5021]