20172016201520142013
Same-store sales growth-3.0%-4.1%-2.7%-4.6%-3.4%
Same-store traffic growth-4.9%-4.8%-6.7%-4.1%N/A
Same-store avg check growth1.9%0.7%4.1%-0.4%N/A

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