TTM20172016201520142013
Avg sales per restaurant (M)$2,555$2,458$2,324$2,275$2,458$2,561
Avg sales per restaurant growth7.9%5.7%2.2%-7.4%-4.1%-1.9%
Avg sales per square foot$639$614$581$569$614$640
Avg sales per square foot growth7.9%5.7%2.2%-7.4%-4.1%-1.9%

Notes:Reflects systemwide figures, including company-operated and franchised restaurants