Q1 2016Q4 2015Q3 2015Q2 2015Q1 2015
Restaurant-level operating margin0.4%8.6%-8.6%1.6%-8.0%
Restaurant-level operating margin growth (bps)-8221,718-1,024960-211
Operating margin-15.0%-18.0%-16.4%-13.9%-21.8%
Operating margin growth (bps)299-166-244783-21
Net profit margin-16.3%-13.7%-18.2%-15.8%-24.1%
Net profit margin growth (bps)-268452-234825-83

Notes:Restaurant-level operating margin represents restaurant-level operating income, which equals company-operated restaurants sales minus company-operated restaurant costs, which includes cost of goods sold (food, beverage and packaging), labor, occupancy and other operating costs, expressed as a % of company-operated restaurant sales