Sales estimates for DYN

Yearly Sales Estimates for DYN

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	3267	2380	2823.5	627.203	1/31/2008
2008	3615	3061	3347.1	199.643	2/3/2009
2009	2985	2556	2749.54	182.189	11/16/2009
2010	3452	2127	2655.525	612.474	11/16/2009
2011	3108	2213	2688.733	450.163	11/16/2009

Quarterly Sales Estimates for DYN

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	640	640	640	0	2/20/2007
06-2007	610	610	610	0	5/22/2007
09-2007	752	752	752	0	8/15/2007
12-2007	820	820	820	0	1/31/2008
03-2008	893.5	890	891.75	2.474	4/10/2008
06-2008	820.6	820.6	820.6	0	5/30/2008
09-2008	1014.8	1014.8	1014.8	0	10/14/2008
12-2008	706.5	706.5	706.5	0	1/7/2009
03-2009	631.2	631.2	631.2	0	4/23/2009
06-2009	735	557.2	646.1	125.723	7/13/2009
09-2009	539	539	539	0	5/8/2009
12-2009	719	719	719	0	5/8/2009