TTM20172016201520142013
Restaurant-level operating income (MM)$104.1$92.3$73.3$52.9$26.9$20.4
Restaurant-level operating income growth25.8%25.9%38.6%96.8%31.5%43.3%
Operating income (MM)$36.0$33.8$27.8$6.8$3.1$5.9
Operating income growth14.1%21.6%311.7%114.9%-47.0%26.7%
Net income (MM)$1.7-$2.3$12.4-$8.8$2.1$5.4
Net income growth-88.5%N/AN/AN/A-60.9%31.2%
Diluted EPS$0.06-$0.09$0.53-$0.65$0.07$0.18
Diluted EPS growth-88.2%N/AN/AN/A-61.1%30.8%

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