20172016201520142013
Same-store sales growth-2.3%-2.6%1.9%0.6%0.5%
Same-store traffic growth-5.8%-3.7%0.2%-1.8%-1.8%
Same-store avg check growth3.5%1.1%1.7%2.4%2.3%
Same-store price menu price growth1.8%1.0%1.4%1.2%1.4%
Same-store price mix growth1.7%0.1%0.3%1.2%0.9%

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