TTM20152014201320122011
Restaurant-level operating income (MM)$1,865.0$1,786.0$1,642.0$1,683.0$1,981.0$1,753.0
Restaurant-level operating income growth11.3%8.8%-2.4%-15.0%13.0%5.4%
Operating income (MM)$2,150.0$1,921.0$1,557.0$1,798.0$2,294.0$1,815.0
Operating income growth49.6%23.4%-13.4%-21.6%26.4%2.6%
Net income (MM)$1,627.0$1,293.0$1,051.0$1,091.0$1,597.0$1,319.0
Net income growth74.6%23.0%-3.7%-31.7%21.1%13.9%
Diluted EPS$3.88$2.92$2.32$2.36$3.38$2.74
Diluted EPS growth85.0%25.8%-1.9%-30.0%23.1%15.1%

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