TTM20172016201520142013
Restaurant-level operating income (MM)$3.6$3.6$3.3$6.0$11.6$13.9
Restaurant-level operating income growth9.7%9.9%-46.0%-47.7%-16.8%10.3%
Operating income (MM)-$5.7-$5.7-$4.1$2.1$3.9$6.6
Operating income growthN/AN/AN/A-44.4%-41.4%12.9%
Net income (MM)-$8.1-$8.1-$2.4-$4.4$2.9$4.8
Net income growthN/AN/AN/AN/A-39.2%9.3%
Diluted EPS-$1.16-$1.16-$0.35-$0.63$0.40$0.62
Diluted EPS growthN/AN/AN/AN/A-35.7%9.4%

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