20162015201420132012
Same-store sales growth1.6%3.1%3.8%4.8%5.3%
Same-store transaction growth2.6%3.3%3.2%4.7%3.0%
Same-store avg transaction value growth-0.9%-0.2%0.6%0.0%2.0%

Notes:Same-store sales, referred to by the company as "comparable store sales," includes sales from stores (including relocations) open at least one year