20162015201420132012
Same-store sales growth2.0%1.3%0.5%-0.7%-0.3%
Service same-store sales growth1.6%1.1%1.7%-0.5%-0.2%
Retail same-store sales growth5.7%2.9%-9.4%-2.4%-1.2%

Notes:Same-store sales include sales from company-owned stores open during both the current and prior-year period, and relocations within a one-mile radius