20162015201420132012
Same-store sales growth-0.2%2.3%2.7%-0.1%5.1%
Company-operated same-store sales growth0.8%1.5%2.8%0.5%5.1%
Same-store traffic growth-2.4%-3.5%-1.8%-1.9%2.5%
Same-store avg check growth3.2%5.0%4.6%2.4%2.6%
Franchise same-store sales growth-0.3%2.7%2.7%-0.6%5.1%

Notes:Same-store sales, referred to by the company as "comparable sales," includes sales from restaurants open at least 12 months