Sales estimates for ELOS

Yearly Sales Estimates for ELOS

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	140	138.6	139.28	0.619	2/8/2008
2008	135	122.9	129.941	4.309	2/2/2009
2009	58.75	57.035	57.892	1.212	11/9/2009
2010	78.29	67.56	72.925	7.587	11/9/2009
2011	93.573	77.7	85.636	11.223	11/9/2009

Quarterly Sales Estimates for ELOS

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	29.11	28.43	28.67	0	4/2/2007
06-2007	33.4	31.54	32.742	0.71	4/2/2007
09-2007	32.98	32.97	32.975	0.007	10/18/2007
12-2007	37	35.7	36.34	0.581	2/8/2008
03-2008	36.16	34.46	35.035	0.774	5/8/2008
06-2008	38.7	35.85	37.15	1.441	5/14/2008
09-2008	29.83	29.4	29.59	0.219	11/7/2008
12-2008	34	22	29.086	4.295	2/2/2009
03-2009	26.42	13.63	17.75	5.267	4/16/2009
06-2009	16	12.24	14.026	1.886	5/28/2009
09-2009	15.01	14.25	14.63	0.537	9/18/2009
12-2009	18.43	16.712	17.571	1.214	11/9/2009
03-2010	14.46	14.46	14.46	0	11/9/2009
06-2010	17.35	17.35	17.35	0	11/9/2009
09-2010	17.82	17.82	17.82	0	11/9/2009
12-2010	19.9	19.9	19.9	0	11/9/2009