Earnings
| TTM | 2016 | 2015 | 2014 | 2013 | 2012 | |
|---|---|---|---|---|---|---|
| Gross profit (MM) | $395.7 | $357.0 | $291.9 | $237.8 | $188.0 | $149.8 |
| Gross profit growth | 24.2% | 22.3% | 22.8% | 26.5% | 25.5% | 42.9% |
| Operating income (MM) | $126.6 | $114.0 | $92.9 | $77.0 | $53.7 | $37.7 |
| Operating income growth | 25.5% | 22.6% | 20.7% | 43.3% | 42.7% | 43.6% |
| Net income (MM) | $80.4 | $71.8 | $57.7 | $48.0 | $32.1 | $20.0 |
| Net income growth | 27.8% | 24.5% | 20.1% | 49.4% | 60.5% | 24.5% |
| Diluted EPS | $1.45 | $1.30 | $1.05 | $0.88 | $0.59 | -$1.28 |
| Diluted EPS growth | 26.9% | 23.8% | 19.7% | 49.2% | N/A | N/A |