20162015201420132012
Same-store sales growth-3.4%-4.2%-3.2%0.9%5.1%
Franchise same-store sales growth-2.2%-0.9%N/A1.5%5.0%

Notes:Same-store sales, referred to as "same store revenues", includes revenues from stores open for at least 24 months, excluding stores that received lease agreements from other acquired, closed or merged stores