TTM20132012201120102009
Restaurant-level operating margin-2.1%-7.2%-7.0%-2.6%-1.5%-13.6%
Restaurant-level operating margin growth (bps)504-20-440-1121,216351
Operating margin19.0%19.1%19.1%20.0%34.4%21.6%
Operating margin growth (bps)-713-91-1,4431,2849
Net profit margin12.0%13.0%12.9%13.4%24.6%12.2%
Net profit margin growth (bps)-14012-51-1,1181,245-62

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