TTM20172016201520142013
Avg sales per restaurant (M)$877$849$827$821$795$762
Avg sales per restaurant growth4.9%2.8%0.7%3.3%4.3%2.7%
Avg sales per square foot$662$643$631$630$614$593
Avg sales per square foot growth4.3%2.0%0.0%2.6%3.6%2.1%