20172016201520142013
Same-store sales growth3.2%7.1%4.7%3.6%4.8%
Company-operated same-store sales growth3.5%7.2%4.7%3.4%4.7%
Same-store traffic growth2.1%5.4%3.2%1.0%1.3%
Company-operated avg check growth1.4%1.8%1.5%2.4%3.4%
Franchise same-store sales growth2.0%6.5%4.9%4.3%5.3%

Notes:Same-store sales includes sales from restaurants open more than 18 months; the company reports company-operated and franchised same-store sales, and overall systemwide same-store sales is calculated by eMarketer as a sales-weighted average