TTM20152014201320122011
Avg sales per store (M)$476$476$488$509$506$458
Avg sales per store growth-2.5%-2.5%-4.1%0.6%10.3%6.2%
Avg sales per square foot$380$380$395$414$411$374
Avg sales per square foot growth-3.8%-3.8%-4.4%0.6%9.9%6.2%