20172016201520142013
Same-store sales growth5.4%-4.6%-11.1%-4.3%15.8%
Same-store transaction growth1.8%-5.7%-8.0%-2.5%9.2%
Same-store avg transaction value growth3.6%1.1%-3.1%-1.8%6.6%

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