Q3 2018Q2 2018Q1 2018Q4 2017Q3 2017
Same-store sales growth1.2%1.1%1.9%-0.9%-2.4%
Same-store traffic growth-1.6%-1.6%-0.5%-2.5%-4.4%
Same-store avg check growth2.8%2.7%2.4%1.8%2.1%
Cheesecake Factory same-store sales growth1.5%1.4%2.1%-0.9%-2.3%
Grand Lux same-store sales growth-3.1%-3.5%-1.5%-0.2%-3.5%

Notes:Same-store sales, referred to by the company as "comparable restaurant sales," includes sales from restaurants open at least 18 months