TTM20172016201520142013
Avg sales per restaurant (M)$893$894$926$904$872$870
Avg sales per restaurant growth-1.0%-3.5%2.5%3.6%0.3%0.7%
Avg sales per square foot$425$426$441$430$415$414
Avg sales per square foot growth-1.0%-3.5%2.5%3.6%0.3%0.7%