20172016201520142013
Same-store sales growth-2.5%-5.2%-2.8%-5.0%-2.8%
Same-store traffic growth-3.8%-5.1%-6.2%-6.0%-3.6%
Same-store avg check growth1.3%-0.1%3.4%1.0%0.8%

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