TTM20142013201220112010
Restaurant-level operating margin16.6%18.4%18.4%18.8%21.1%N/A
Restaurant-level operating margin growth (bps)-2540-44-228N/AN/A
Operating margin-6.3%-0.5%1.3%2.0%5.9%3.6%
Operating margin growth (bps)-713-182-72-389238N/A
Net profit margin-5.0%-1.0%0.1%0.2%3.0%0.4%
Net profit margin growth (bps)-496-111-11-280266N/A

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