Sales estimates for SNDK

Yearly Sales Estimates for SNDK

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	4095.8	3666.1	3906.473	83.188	1/24/2008
2008	3292	3190.2	3253.221	34.535	1/30/2009
2009	3510	3391.3	3468.151	27.479	11/6/2009
2010	4620	2926.2	3979.073	404.65	11/6/2009
2011	4671.2	3471.8	4012	506.854	11/6/2009
2012	3647.3	3647.3	3647.3	0	10/21/2009

Quarterly Sales Estimates for SNDK

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	890	570.5	766.605	0	4/23/2007
06-2007	823	762.5	787.522	17.62	7/17/2007
09-2007	1054.2	900	940.141	44.929	10/16/2007
12-2007	1445.3	1207.87	1272.591	62.312	1/24/2008
03-2008	877	751.1	819.286	34.944	4/11/2008
06-2008	951.5	840	904.953	29.794	7/18/2008
09-2008	825	747.8	789.646	27.807	10/10/2008
12-2008	804.6	702.7	762.691	34.15	1/30/2009
03-2009	567.4	510.03	532.575	20.065	4/20/2009
06-2009	750	504.38	699.938	59.053	7/20/2009
09-2009	878	733	782.875	39.865	10/16/2009
12-2009	1184.8	1066.1	1142.993	27.504	11/6/2009
03-2010	1016	638.9	861.357	101.125	11/6/2009
06-2010	1118	674.9	917.507	114.422	11/6/2009
09-2010	1218	772.4	1011.214	118.844	11/6/2009
12-2010	1321.3	840	1146.628	135.02	11/6/2009
03-2011	751.7	751.7	751.7	0	10/21/2009