TTM20172016201520142013
Avg sales per restaurant (M)$6,101$6,008$5,909$5,751$5,611$5,590
Avg sales per restaurant growth2.0%1.7%2.7%2.8%0.4%-1.1%
Avg sales per square foot$853$851$832$810$786$758
Avg sales per square foot growth0.9%2.2%2.7%3.3%3.7%2.3%