$FL2@(#) SPSS DATA FILE MS Windows Release 13.0 spssio32.dll Y@16 Mar 0608:59:58 SALES sales = # of bikes sold PERIOD period = time periodQUARTER quarter = quarter by season YEAR year = year number     3SALES=sales PERIOD=period QUARTER=quarter YEAR=yearneefewinter spring gethesummer fall oifjfwinter spring kfulfsummer fall qmgngwinter spring ogwpgsummer fall sqhrhwinter spring shythsummer fall