TTM20172016201520142013
Avg sales per restaurant (M)$4,619$4,596$4,518$4,458$4,296$4,380
Avg sales per restaurant growth1.9%1.7%1.4%3.8%-1.9%1.5%
Avg sales per square foot$596$594$584$578$557$577
Avg sales per square foot growth1.8%1.7%1.2%3.8%-3.5%1.0%

Notes:Only includes company-operated restaurants; excludes restaurants operated by unaffiliated third parties under area development and franchise agreements