TTM20172016201520142013
Restaurant-level operating income (MM)$104.2$475.9$518.3$577.3$562.1$607.9
Restaurant-level operating income growth-20.5%-8.2%-10.2%2.7%-7.5%4.9%
Operating income (MM)$255.0$214.8$314.8$274.5$242.6$139.3
Operating income growth-6.2%-31.8%14.7%13.1%74.1%26.3%
Net income (MM)$223.6$194.0$129.6$161.1$121.4$45.5
Net income growth127.5%49.7%-19.6%32.7%166.8%540.8%
Diluted EPS$0.90$0.77$0.49$0.49$0.32$0.11
Diluted EPS growth133.3%58.2%-0.9%51.9%182.8%530.2%

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