{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["Planilha1"],"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Planilha1","index":0,"n_rows":4,"n_cols":1,"rows_kept":4,"flags":["formulas_cached_only"]}
["0,730"]
["0,680"]
["0,460"]
["0,470"]