{"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":9,"n_cols":4,"rows_kept":9}
[null,"Première saison","Deuxième saison","Troisième saison"]
["Moisson/séchage sur le champ",2.75]
["Séchage ultérieur"]
["Battage et égrenage"]
["Vannage"]
["Transport du champ"]
["Stockage au ménage",{"v":0,"d":"0.00"}]
["Transport au marché",{"v":1,"d":"1.00"}]
["Stockage au marché",{"v":1.3,"d":"1.30"}]