{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["Arkusz1"],"not_rendered":{"external_links":1},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Arkusz1","index":0,"n_rows":3,"n_cols":16,"rows_kept":3,"flags":["formulas_cached_only"]}
["NumerPolisy","NumerWyceny","NrRejestracyjny","VIN","RodzajPojazdu","Marka","Model","Przebieg","Ładowność","PojemnoscSilnika","MocSilnika","RodzajPaliwa","LiczbaMiejsc","RokProdukcji","DataPierwszejRejestracji","WycenaPojazdu"]
["JG1Y1250043","0000001","NO7963M","WK0S0002400189599",{"$nulls":3},0,{"$nulls":7},11000]
[220695536930,"0000002","WB2581K","TMBAG7NE7F0136678","osobowy","SKODA","Octavia",0,0,1598,77,null,5,2014,"2014-12-17",12000]