Sales estimates for CMCSA

Yearly Sales Estimates for CMCSA

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	30962	29366	30665.907	502.229	1/29/2008
2008	34439.6	34073	34217.492	97.035	2/6/2009
2009	35663.7	35428	35565.591	59.601	11/27/2009
2010	37499.1	35701	36682.115	494.334	11/27/2009
2011	38290	36469	37473.392	688.57	11/5/2009
2012	39455	38805	39110.98	236.882	11/4/2009
2013	40214	39719.8	39900.933	272.237	8/27/2009
2014	41302	40463.3	40882.65	593.05	8/12/2009

Quarterly Sales Estimates for CMCSA

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	7501	7299.2	7363.84	0	4/5/2007
06-2007	7837	7677	7739.562	46.291	7/20/2007
09-2007	7868.4	7627.6	7773.442	74.583	10/19/2007
12-2007	8094	7646.4	7921.68	168.978	1/11/2008
03-2008	8204	8045	8099.333	90.666	4/15/2008
06-2008	8635	8277	8556.683	109.549	7/18/2008
09-2008	8726	8568	8631.935	56.557	10/22/2008
12-2008	8879.3	8582	8728.527	93.184	2/6/2009
03-2009	8823	8655	8758.731	61.111	4/20/2009
06-2009	8934.1	8725	8849.577	57.109	8/3/2009
09-2009	8949	8731	8844.737	59.18	10/28/2009
12-2009	9088.7	8849	8989.278	59.305	11/27/2009
03-2010	9170.7	9070.655	9134.118	55.174	11/5/2009
06-2010	9239	9197.786	9223.028	22.115	11/5/2009
09-2010	9136.9	9096	9113.379	21.13	11/5/2009
12-2010	9316.8	9249	9285.74	34.255	11/5/2009