TTM20162015201420132012
Restaurant-level operating income (MM)-$0.1-$1.6-$1.6-$0.5$0.5-$0.2
Restaurant-level operating income growthN/AN/AN/AN/AN/AN/A
Operating income (MM)$428.1$414.7$319.6$338.9$304.7$239.4
Operating income growth27.9%29.8%-5.7%11.2%27.3%16.6%
Net income (MM)$212.0$195.6$105.2$176.4$146.9$108.3
Net income growth70.9%85.9%-40.3%20.0%35.6%214.5%
Diluted EPS$2.29$2.11$1.08$1.65$1.36$0.93
Diluted EPS growth73.0%95.1%-34.5%21.8%46.1%N/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