20172016201520142013
Same-store sales growth0.6%-3.3%2.1%3.1%4.0%
Same-store traffic growth0.4%-3.4%-0.4%-0.6%-0.3%
Same-store avg check growth0.2%0.2%2.5%3.7%4.3%
US franchise same-store sales growth-1.6%-2.0%4.9%4.8%1.6%
Canada franchise same-store sales growthN/AN/AN/AN/A3.6%

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