TTM20162015201420132012
Restaurant-level operating income (MM)$74.9$74.9$71.6$73.1$67.8$61.2
Restaurant-level operating income growth3.3%4.7%6.9%7.9%10.7%18.7%
Operating income (MM)$21.6$24.6$21.8$24.5$17.9$24.6
Operating income growth-1.3%12.6%-11.1%37.2%-27.3%5.8%
Net income (MM)$15.7$17.8$16.0$16.6$12.2$13.8
Net income growth-2.2%11.1%-3.6%35.9%-11.2%53.3%
Diluted EPS$0.67$0.76$0.68$0.70$0.51$0.67
Diluted EPS growth-2.0%11.4%-2.7%36.5%-23.9%35.0%

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