TTM20162015201420132012
Gross profit (MM)$370.6$357.0$291.9$237.8$188.0$149.8
Gross profit growth21.5%22.3%22.8%26.5%25.5%42.9%
Operating income (MM)$116.0$114.0$92.9$77.0$53.7$37.7
Operating income growth20.0%22.6%20.7%43.3%42.7%43.6%
Net income (MM)$73.5$71.8$57.7$48.0$32.1$20.0
Net income growth22.1%24.5%20.1%49.4%60.5%24.5%
Diluted EPS$1.33$1.30$1.05$0.88$0.59-$1.28
Diluted EPS growth21.4%23.8%19.7%49.2%N/AN/A