{"text_format":"3","workbook":"xlsx","n_sheets":1,"sheets":["Tabelle1"],"read":"whole","date_system":"1900"}

{"sheet":"Tabelle1","index":0,"n_rows":18,"n_cols":7,"rows_kept":18}
[1,null,3,null,{"$f":"SUM(A1:D1)","v":4}]
[5,6,7,8,9,"test",11]
[]
[10,11,12,13,14]
["1961-11-21"]
["tata"]
[]
[null,null,"thisisc8"]
[{"$nulls":3},"thisisd9"]
[]
["thisisa11"]
[41,42,43,44,45]
[]
[]
[41,42,43,44,45]
["einundvierzig","zweiundvierzig","dreiundvierzig","vierundvierzig","fuenfundvierzig"]
[]
["2007-05-31","dies hier als Date-Objekt"]