TTM20152014201320122011
Gross profit (MM)$632.2$632.2$594.6$515.4$451.7$366.9
Gross profit growth6.3%6.3%15.4%14.1%23.1%14.9%
Operating income (MM)$108.5$108.5$103.6$83.4$101.5$82.9
Operating income growth4.7%4.7%24.3%-17.8%22.4%102.5%
Net income (MM)$65.5$65.5$63.0$50.8$64.1$51.4
Net income growth3.9%3.9%24.0%-20.8%24.8%124.3%
Diluted EPS$1.36$1.36$1.30$1.05$1.33$1.07
Diluted EPS growth4.7%4.7%23.8%-20.9%24.4%123.9%