$FL2@(#) SPSS DATA FILE MS Windows Release 13.0 spssio32.dll Y@14 Jun 0608:27:23 Y Y = labor hours X1 %X1 = weight shipped (thousand pounds) X2 X2 = % by truck X3 X3 = ave ship weight (pounds) X4 X4 = week number   Y=Y X1=X1 X2=X2 X3=X3 X4=X4xeffffff@ffffff@zfwg333333@tshx@@i~jffffff @333333@p}kyl@h|m@nno333333@p333333@ffffff@qrr@@ysjxttuk333333 @wvh{w}x333333@