20162015201420132012
Same-store sales growth2.0%3.0%-5.0%-2.0%16.0%
Same-store transaction growth1.4%0.0%-4.0%-4.0%N/A
Same-store avg transaction value growth0.6%2.0%0.0%1.0%N/A

Notes:Same-store sales, which the company refers to as "comparable sales," includes sales from stores (including relocated) beginning on the first day of the fifteenth full month following the grand opening, and includes ecommerce since Q1 2011