Henry Schein : Vertical Market Data

Exhibit A1 - QTD Sales

Henry Schein, Inc.

2012 First Quarter

Sales Summary

(in thousands)

(unaudited)

Q1 2012 over Q1 2011

Global							Total Sales
	Q1 2012			Q1 2011		Growth
Dental	$	1,155,666	$	1,095,364	5.5%
Animal Health		525,590			455,682	15.3%
Medical		354,826			341,069	4.0%
Total Health Care Distribution		2,036,082			1,892,115	7.6%
Technology and Value-Added Services		62,937			55,646	13.1%
Total Global	$	2,099,019	$	1,947,761	7.8%
North America							Total Sales
	Q1 2012			Q1 2011		Growth
Dental	$	699,461	$	668,764	4.6%
Animal Health		267,010			230,565	15.8%
Medical		333,044			320,107	4.0%
Total Health Care Distribution		1,299,515			1,219,436	6.6%
Technology and Value-Added Services		54,457			47,468	14.7%
Total North America	$	1,353,972	$	1,266,904	6.9%
International							Total Sales
	Q1 2012			Q1 2011		Growth
Dental	$	456,205	$	426,600	6.9%
Animal Health		258,580			225,117	14.9%
Medical		21,782			20,962	3.9%
Total Health Care Distribution		736,567			672,679	9.5%
Technology and Value-Added Services		8,480			8,178	3.7%
Total International	$	745,047	$	680,857	9.4%

Henry Schein, Inc.

2012 Second Quarter

Sales Summary

(in thousands)

(unaudited)

Q2 2012 over Q2 2011

Global							Total Sales
	Q2 2012			Q2 2011		Growth
Dental	$	1,185,919	$	1,201,224	-1.3%
Animal Health		586,258			526,487	11.4%
Medical		361,122			340,872	5.9%
Total Health Care Distribution		2,133,299			2,068,583	3.1%
Technology and Value-Added Services		68,153			62,057	9.8%
Total Global	$	2,201,452	$	2,130,640	3.3%
North America							Total Sales
	Q2 2012			Q2 2011		Growth
Dental	$	738,340	$	714,827	3.3%
Animal Health		297,236			260,307	14.2%
Medical		341,795			318,973	7.2%
Total Health Care Distribution		1,377,371			1,294,107	6.4%
Technology and Value-Added Services		58,372			53,627	8.8%
Total North America	$	1,435,743	$	1,347,734	6.5%
International							Total Sales
	Q2 2012			Q2 2011		Growth
Dental	$	447,579	$	486,397	-8.0%
Animal Health		289,022			266,180	8.6%
Medical		19,327			21,899	-11.7%
Total Health Care Distribution		755,928			774,476	-2.4%
Technology and Value-Added Services		9,781			8,430	16.0%
Total International	$	765,709	$	782,906	-2.2%

Henry Schein, Inc.

2012 Second Quarter Year to Date

Sales Summary (in thousands)

(unaudited)

Q2 2012 YTD over Q2 2011 YTD

Global

				Total Sales
Q2 2012 YTD		Q2 2011 YTD		Growth

Dental	$	2,341,585	$	2,296,588	2.0%
Animal Health		1,111,848			982,169	13.2%
Medical		715,948			681,941	5.0%
Total Health Care Distribution		4,169,381			3,960,698	5.3%
Technology and Value-Added Services		131,090			117,703	11.4%
Total Global	$	4,300,471	$	4,078,401	5.4%
North America							Total Sales
	Q2 2012 YTD			Q2 2011 YTD		Growth
Dental	$	1,437,801	$	1,383,591	3.9%
Animal Health		564,246			490,872	14.9%
Medical		674,839			639,080	5.6%
Total Health Care Distribution		2,676,886			2,513,543	6.5%
Technology and Value-Added Services		112,829			101,095	11.6%
Total North America	$	2,789,715	$	2,614,638	6.7%
International							Total Sales
	Q2 2012 YTD			Q2 2011 YTD		Growth
Dental	$	903,784	$	912,997	-1.0%
Animal Health		547,602			491,297	11.5%
Medical		41,109			42,861	-4.1%
Total Health Care Distribution		1,492,495			1,447,155	3.1%
Technology and Value-Added Services		18,261			16,608	10.0%
Total International	$	1,510,756	$	1,463,763	3.2%

Henry Schein, Inc.

2012 Third Quarter

Sales Summary

(in thousands)

(unaudited)

Q3 2012 over Q3 2011

Global							Total Sales
	Q3 2012			Q3 2011		Growth
Dental	$	1,119,430	$	1,123,021	-0.3%
Animal Health		598,124			501,884	19.2%
Medical		442,538			424,596	4.2%
Total Health Care Distribution		2,160,092			2,049,501	5.4%
Technology and Value-Added Services		70,966			62,192	14.1%
Total Global	$	2,231,058	$	2,111,693	5.7%
North America							Total Sales
	Q3 2012			Q3 2011		Growth
Dental	$	714,731	$	687,288	4.0%
Animal Health		276,435			246,452	12.2%
Medical		424,086			403,326	5.1%
Total Health Care Distribution		1,415,252			1,337,066	5.8%
Technology and Value-Added Services		61,233			53,565	14.3%
Total North America	$	1,476,485	$	1,390,631	6.2%
International							Total Sales
	Q3 2012			Q3 2011		Growth
Dental	$	404,699	$	435,733	-7.1%
Animal Health		321,689			255,432	25.9%
Medical		18,452			21,270	-13.2%
Total Health Care Distribution		744,840			712,435	4.5%
Technology and Value-Added Services		9,733			8,627	12.8%
Total International	$	754,573	$	721,062	4.6%

Henry Schein, Inc.

2012 Third Quarter Year to Date

Sales Summary (in thousands)

(unaudited)

Q3 2012 YTD over Q3 2011 YTD

Global

				Total Sales
Q3 2012 YTD		Q3 2011 YTD		Growth

Dental	$	3,461,015	$	3,419,609	1.2%
Animal Health		1,709,972			1,484,053	15.2%
Medical		1,158,486			1,106,537	4.7%
Total Health Care Distribution		6,329,473			6,010,199	5.3%
Technology and Value-Added Services		202,056			179,895	12.3%
Total Global	$	6,531,529	$	6,190,094	5.5%
North America							Total Sales
	Q3 2012 YTD			Q3 2011 YTD		Growth
Dental	$	2,152,532	$	2,070,879	3.9%
Animal Health		840,681			737,324	14.0%
Medical		1,098,925			1,042,406	5.4%
Total Health Care Distribution		4,092,138			3,850,609	6.3%
Technology and Value-Added Services		174,062			154,660	12.5%
Total North America	$	4,266,200	$	4,005,269	6.5%
International							Total Sales
	Q3 2012 YTD			Q3 2011 YTD		Growth
Dental	$	1,308,483	$	1,348,730	-3.0%
Animal Health		869,291			746,729	16.4%
Medical		59,561			64,131	-7.1%
Total Health Care Distribution		2,237,335			2,159,590	3.6%
Technology and Value-Added Services		27,994			25,235	10.9%
Total International	$	2,265,329	$	2,184,825	3.7%