TTM20172016201520142013
Gross profit (MM)$877.0$840.9$838.6$757.3$585.6$451.6
Gross profit growth3.2%0.3%10.7%29.3%29.7%21.8%
Operating income (MM)$82.7$93.5$184.5$164.9$131.5$100.5
Operating income growth-53.6%-49.3%11.9%25.4%30.8%16.5%
Net income (MM)$38.8$51.9$114.3$110.4$77.4$56.9
Net income growth-64.9%-54.6%3.6%42.7%36.0%14.6%
Diluted EPS$0.82$1.10$2.46$2.48$1.85$1.40
Diluted EPS growth-65.4%-55.4%-7.1%34.0%32.2%14.1%