TTM20172016201520142013
Restaurant-level operating income (MM)$351.8$351.8$308.7$253.9$198.8$160.9
Restaurant-level operating income growth14.0%14.0%21.6%27.7%23.6%6.8%
Operating income (MM)$165.8$165.8$150.5$110.0$73.9$51.0
Operating income growth10.1%10.1%36.8%49.0%44.7%16.8%
Net income (MM)$120.9$120.9$90.8$59.6$7.6$2.2
Net income growth33.2%33.2%52.3%680.8%252.1%-75.3%
Diluted EPS$2.84$2.84$2.10$1.39$0.21N/A
Diluted EPS growth34.6%35.4%50.5%577.5%N/AN/A

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