Sales estimates for HST

Yearly Sales Estimates for HST

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	5552	5424	5466.468	36.421	2/11/2008
2008	5366	5085	5251.781	73.918	2/10/2009
2009	4342.1	4072	4200.542	79.489	11/27/2009
2010	4467.7	3805	4130.55	182.008	11/27/2009
2011	4694	4200	4374.488	155.697	10/16/2009
2012	5118	4676	4897	312.541	10/14/2009

Quarterly Sales Estimates for HST

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	1124	1005.5	1068.028	0	4/5/2007
06-2007	1454	1349.3	1392.071	41.051	7/17/2007
09-2007	1230	1184.8	1200.857	15.961	10/5/2007
12-2007	1918	1790	1840.322	37.716	2/11/2008
03-2008	1184	1036	1080	55.18	4/17/2008
06-2008	1463	1320.5	1410.314	44.679	7/14/2008
09-2008	1191	1141	1161.655	14.783	10/8/2008
12-2008	1717	1554.9	1613.454	55.588	2/10/2009
03-2009	981	811	872.34	60.043	4/22/2009
06-2009	1134	1025	1082.13	30.277	7/17/2009
09-2009	967	849	900.45	38.923	10/1/2009
12-2009	1468	1240	1353.342	71.335	11/27/2009
03-2010	879.2	792.5	842.925	30.563	11/27/2009
06-2010	1089.7	994	1036.462	34.346	11/27/2009
09-2010	972	888	932.487	36.878	11/27/2009
12-2010	1529.6	1261	1407.862	81.79	11/27/2009