TTM20182017201620152014
Gross profit (MM)$328.2$298.1$294.8$316.9$310.0$305.3
Gross profit growth17.8%1.1%-7.0%2.2%1.5%9.9%
Operating income (MM)$59.5$43.2$54.0$70.1$71.5$67.7
Operating income growth37.9%-20.0%-23.0%-1.9%5.5%37.3%
Net income (MM)$0.7-$15.2$35.1$45.1$51.8$50.9
Net income growth-97.4%N/A-22.2%-12.9%1.8%-10.9%
Diluted EPS$0.03-$0.66$1.51$1.90$2.02$1.99
Diluted EPS growth-97.4%N/A-20.6%-6.3%1.5%-10.3%