TTM20162015201420132012
Restaurant-level operating income (MM)$64.9$65.2$58.7$45.9$44.8$51.5
Restaurant-level operating income growth7.6%11.1%28.0%2.5%-13.1%-4.3%
Operating income (MM)$45.1$47.0$63.2$57.3$47.5$56.4
Operating income growth-31.8%-25.6%10.2%20.6%-15.7%10.6%
Net income (MM)$17.8$19.4$36.0$32.7$24.6$22.3
Net income growth-52.3%-46.1%9.9%33.2%10.1%-80.1%
Diluted EPS$0.24$0.25$0.42$0.37$0.26$0.23
Diluted EPS growth-47.7%-40.8%14.6%40.0%14.7%-79.6%

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