TTM20172016201520142013
Avg sales per store (M)$918$918$929$958$953$971
Avg sales per store growth-1.2%-1.2%-3.0%0.5%-1.8%7.1%
Avg sales per square foot$161$161$162$167$166$170
Avg sales per square foot growth-1.0%-1.0%-2.6%0.6%-2.3%6.9%