TTM20162015201420132012
Restaurant-level operating income (MM)$100.6$23.7$23.2$21.4$18.1$18.0
Restaurant-level operating income growth308.4%2.1%8.6%18.3%0.3%8.3%
Operating income (MM)-$25.5-$21.0-$4.3$1.0$3.1$5.4
Operating income growthN/AN/AN/A-69.0%-42.0%124.9%
Net income (MM)-$27.6-$21.6-$4.5$0.7$2.7$4.8
Net income growthN/AN/AN/A-74.1%-43.3%136.2%
Diluted EPS-$2.70-$2.00-$0.40$0.07$0.31$0.54
Diluted EPS growthN/AN/AN/A-77.6%-42.6%151.1%

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