Q1 2018Q4 2017Q3 2017Q2 2017Q1 2017
Same-store sales growth1.9%-0.9%-2.4%-0.6%0.1%
Same-store traffic growth-0.5%-2.5%-4.4%-2.6%-0.8%
Same-store avg check growth2.4%1.8%2.1%2.1%0.9%
Cheesecake Factory same-store sales growth2.1%-0.9%-2.3%-0.5%0.3%
Grand Lux same-store sales growth-1.5%-0.2%-3.5%-1.3%-2.8%

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