Sales estimates for DSL

Yearly Sales Estimates for DSL

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	487.86	482.7	485.28	3.648	10/22/2007
2008	408.78	353.9	381.34	38.806	10/23/2008
2009	350.52	349.9	350.21	0.438	10/23/2008

Quarterly Sales Estimates for DSL

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	146.42	146.42	146.42	0	3/20/2007
06-2007	137.35	135.5	136.425	1.308	7/16/2007
09-2007	110.02	104.1	107.06	4.186	10/11/2007
12-2007	109.8	101.81	105.805	5.649	10/22/2007
03-2008	105	97.69	101.345	5.168	1/24/2008
06-2008	99.95	99.95	99.95	0	1/24/2008
09-2008	100.1	100.1	100.1	0	6/30/2008
12-2008	82.28	79.3	80.79	2.107	10/23/2008
03-2009	81.64	75.5	78.57	4.341	10/23/2008
06-2009	80.28	78.1	79.19	1.541	10/23/2008
09-2009	91.8	78.36	85.08	9.503	10/23/2008
12-2009	104.5	78.64	91.57	18.285	10/23/2008