TTM20162015201420132012
Retail Gross margin29.4%29.3%30.5%31.4%30.6%30.0%
Retail Gross margin growth (bps)-61-127-84736568
Retail operating margin8.6%9.0%9.9%10.0%9.6%8.9%
Retail operating margin growth (bps)-95-92-7427061