20182017201620152014
Same-store sales growth-2.5%-5.5%-4.6%9.6%-1.2%
Retail food same-store sales growth-2.5%-5.5%-2.5%1.0%-1.5%
Save-A-Lot same-store sales growthN/A0.0%-1.4%5.8%0.2%

Notes:Same-store sales, referredt to by the company as "identical store sales," includes sales from stores (including expansions) open for 4 full quarters, and excludes gasoline sales; the company reports same-store sales by segment and eMarketer calculates overall company same-store sales based on sales-weighted average