20172016201520142013
Same-store sales growth4.0%4.2%4.8%4.3%4.8%
Same-store transaction growth4.1%1.7%2.2%1.8%1.6%
Same-store avg transaction value growth-0.1%2.5%2.5%2.4%3.2%

Notes:Same-store sales, referred to by the company as "comparable sales," includes sales from stores (excluding relocations) open longer than 13 months and ecommerce sales