TTM20182017201620152014
Gross profit (MM)$532.1$532.1$548.4$556.0$568.3$530.6
Gross profit growth-3.0%-3.0%-1.4%-2.2%7.1%11.3%
Operating income (MM)$8.9$8.9$54.2$42.5$134.3$124.3
Operating income growth-83.5%-83.5%27.4%-68.3%8.0%6.3%
Net income (MM)$14.4$14.4-$18.2$21.9$82.0$76.9
Net income growthN/AN/AN/A-73.3%6.6%7.6%
Diluted EPS$0.36$0.36-$0.44$0.49$1.70$1.56
Diluted EPS growthN/AN/AN/A-71.2%8.9%11.2%