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Interim Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Net sales
Products	$ 508,963	$ 469,548	$ 1,392,860	$ 1,332,154
Service	141,635	134,606	405,698	389,758
Total net sales	650,598	604,154	1,798,558	1,721,912
Cost of sales
Products	203,150	188,673	552,329	536,466
Service	77,954	75,952	229,252	224,200
Gross profit	369,494	339,529	1,016,977	961,246
Research and development	30,139	29,711	89,813	87,966
Selling, general and administrative	187,680	175,546	544,399	523,392
Amortization	9,087	7,767	26,166	22,929
Interest expense	7,167	7,029	20,619	20,696
Restructuring Charges	1,494	2,561	4,579	5,188
Other charges (income), net	603	(8)	8,492	(858)
Earnings before taxes	133,324	116,923	322,909	301,933
Provision for taxes	31,992	28,062	76,315	72,464
Net earnings	$ 101,332	$ 88,861	$ 246,594	$ 229,469
Basic earnings per common share:
Net earnings	$ 3.84	$ 3.23	$ 9.25	$ 8.24
Weighted average number of common shares	26,375,468	27,547,734	26,644,938	27,833,541
Diluted earnings per common share:
Net earnings	$ 3.77	$ 3.16	$ 9.08	$ 8.07
Weighted average number of common and common equivalent shares	26,888,810	28,113,287	27,153,450	28,443,478
Comprehensive Income, Net of Tax (Note 9)	$ 117,704	$ 48,248	$ 246,840	$ 204,380

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