20172016201520142013
Same-store sales growth2.2%7.8%7.2%6.1%3.9%
Same-store transaction growth3.4%7.9%7.0%9.5%1.4%
Same-store avg transaction value growth-1.2%-0.1%0.2%-3.1%2.5%

Notes:Same-store sales, which the company refers to as "comparable store sales," includes sales from stores (including remodeled and relocated within existing markets) open at least 12 months