TTM20162015201420132012
Avg sales per store (M)$3,307$3,307$3,301$2,861$2,786$2,809
Avg sales per store growth0.2%0.2%15.4%2.7%-0.8%0.2%
Avg sales per square foot$200$200$200$171$165$164
Avg sales per square foot growth-0.4%-0.4%17.2%4.0%0.7%1.3%

Notes:Excludes franchised locations; calculated based on reported selling square footage and an eMarketer estimate that 83% of a typical store is used for selling space