Sales estimates for STX

Yearly Sales Estimates for STX

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	11331	11262	11303.449	20.442	7/13/2007
2008	13190	12608	12714.506	144.37	7/11/2008
2009	9750	9324	9664.228	114	7/14/2009
2010	10954.1	10400	10698.35	158.417	11/27/2009
2011	12410.05	10500	11311.564	393.942	10/21/2009
2012	11251	10919	11085	234.759	10/20/2009
2013	16590	16590	16590	0	1/9/2008

Quarterly Sales Estimates for STX

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	2996	2758	2928.638	0	3/19/2007
06-2007	2714	2645	2686.243	21.717	7/12/2007
09-2007	3248.9	3203.58	3225.596	16.073	10/12/2007
12-2007	3551.1	3272	3464.418	78.035	1/5/2008
03-2008	3300.3	3195	3253.329	34.972	4/10/2008
06-2008	2951.8	2824.6	2892.196	38.88	7/8/2008
09-2008	3250	3146.02	3188.33	36.823	10/17/2008
12-2008	2475	2300	2411.376	65.859	1/20/2009
03-2009	2125	2099.56	2107.951	9.624	4/14/2009
06-2009	2297	2224.06	2254.173	19.985	7/13/2009
09-2009	2658	2494.18	2599.456	45.501	10/12/2009
12-2009	2851.5	2755	2819.94	29.479	11/27/2009
03-2010	2745	2543	2642.828	67.981	11/27/2009
06-2010	2701.3	2462	2581.083	70.025	11/27/2009
09-2010	2881	2600	2800.055	87.819	10/21/2009
12-2010	3092.58	2750	2954.665	97.574	10/21/2009
03-2011	3183.62	2575	2809.911	157.701	10/21/2009