Sales estimates for HSIC

Yearly Sales Estimates for HSIC

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	6013	5851.1	5947.461	57.638	1/11/2008
2008	6698.06	6504.88	6582.65	66.916	2/2/2009
2009	6448.25	6407	6425.13	15.296	11/6/2009
2010	6827.308	6629.06	6709.48	70.112	11/6/2009
2011	7084.591	7014.27	7057.294	30.654	11/5/2009

Quarterly Sales Estimates for HSIC

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	1343.4	1315.12	1329.176	0	4/5/2007
06-2007	1402	1376.9	1388.047	10.549	8/2/2007
09-2007	1531	1471.8	1499.827	29.429	10/25/2007
12-2007	1786.2	1676.14	1725.965	45.715	1/5/2008
03-2008	1543	1480.45	1515.678	27.929	4/30/2008
06-2008	1615	1556.1	1588.3	24.145	7/16/2008
09-2008	1728	1628.91	1680.502	43.947	11/3/2008
12-2008	1876.69	1683.51	1762.843	66.476	2/2/2009
03-2009	1510.7	1472.4	1495.72	15.998	4/5/2009
06-2009	1607	1575.46	1585.73	12.305	7/24/2009
09-2009	1666	1600.306	1639.967	27.532	10/13/2009
12-2009	1689.21	1648	1668.59	15.091	11/6/2009
03-2010	1602.417	1546.5	1570.907	23.235	11/6/2009
06-2010	1731.13	1567.977	1660.91	68.196	11/6/2009
09-2010	1767.418	1711.2	1738.829	27.603	11/6/2009
12-2010	1782.961	1715.2	1744.476	28.293	11/6/2009
03-2011	1646.932	1635.609	1641.27	8.006	11/5/2009