{"text_format":"5","workbook":"xlsx","n_sheets":1,"sheets":["Worksheet"],"props":{"title":"Untitled Spreadsheet","creator":"Unknown Creator","last_modified_by":"Unknown Creator","company":"Microsoft Corporation"},"read":"whole","date_system":"1900"}

{"sheet":"Worksheet","index":0,"n_rows":5,"n_cols":14,"rows_kept":5}
[null,"Adrar","Assaba","Brakna","Dakhlet Nouâdhibou","Gorgol","Guidimaka","Hodh ech Chargui","Hodh el Gharbi","Inchiri","Nouakchott","Tagant","Tiris Zemmour","Trarza"]
["Production quantity (t)"]
["Rain at harvest"]
["% sold during first 3 months"]
["Storage duration"]