20172016201520142013
Same-store sales growth-0.7%0.8%3.1%3.3%2.3%
Same-store traffic growth-2.3%-0.7%-0.6%1.3%0.3%
Same-store avg check growth1.6%1.5%3.7%2.0%2.0%

Notes:Same-store sales, referred to by the company as "comparable restaurant sales," includes sales from restaurants open at least 18 months