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Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2017	Apr. 30, 2016
Net sales	$ 761,190	$ 762,577
Cost of sales	521,410	500,686
Gross profit	239,780	261,891
Selling, general and administrative expenses	218,744	211,408
Income from operations	21,036	50,483
Other income (expense), net	319	(1,577)
Income before income taxes	21,355	48,906
Income tax expense	9,417	19,344
Net income	$ 11,938	$ 29,562
Net income per common share:
Basic	$ 0.10	$ 0.25
Diluted	$ 0.10	$ 0.25
Weighted-average common shares outstanding:
Basic	116,276,289	117,304,736
Diluted	116,539,305	117,587,009

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