TTM20182017201620152014
Avg sales per restaurant (M)$3,687$3,687$3,654$3,653$3,581$3,414
Avg sales per restaurant growth0.9%0.9%0.0%2.0%4.9%0.7%
Avg sales per square foot$471$471$466$465$456$434
Avg sales per square foot growth1.0%1.0%0.2%2.0%5.1%0.8%