20172016201520142013
Same-store sales growth5.3%3.8%1.5%-1.0%0.2%
US same-store sales growth3.6%1.7%0.5%-2.1%-0.2%
Europe same-store sales growthN/AN/AN/A-0.6%0.0%
APMEA same-store sales growthN/AN/AN/A-3.3%-1.9%
Other same-store sales growthN/AN/AN/A6.6%7.0%

Notes:Same-store sales, referred to by the company as "comparable sales," includes sales from company-operated restaurants open at least 18 months; Beginning in Q3 2015, the company changed its segment reporting structure from continental divisions, to divisions of market maturity