20162015201420132012
Same-store sales growth-4.6%-11.1%-4.3%15.8%11.4%
Same-store transaction growth-5.7%-8.0%-2.5%9.2%8.9%
Same-store avg transaction value growth1.1%-3.1%-1.8%6.6%2.5%

Notes:Same-store sales, referred to by the company as "comparable store net sales," includes sales from stores open for at least 12 months