Sales estimates for AES

Yearly Sales Estimates for AES

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2006	12917	11997	12457	0	1/1/2007
2007	13538	12641	13217.333	500.176	2/5/2008
2008	16412.2	15776.4	16094.3	449.578	1/7/2009
2009	14471	11623	13396.833	1547.554	11/9/2009
2010	17278	13162.5	15220.25	2910.097	11/9/2009
2011	19052	14377.8	16714.9	3305.158	11/9/2009

Quarterly Sales Estimates for AES

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
09-2007	3232.1	3232.1	3232.1	0	10/1/2007
12-2007	3602	3602	3602	0	12/31/2007
03-2008	3374.7	3374.7	3374.7	0	4/1/2008
06-2008	3357.8	3357.8	3357.8	0	5/30/2008
09-2008	3619.6	3619.6	3619.6	0	9/30/2008
12-2008	3807.2	3807.2	3807.2	0	1/7/2009
03-2009	3368.9	3368.9	3368.9	0	4/23/2009
06-2009	3312	3301.9	3306.95	7.141	7/14/2009
09-2009	3346.9	3346.9	3346.9	0	8/10/2009
12-2009	3385.5	3385.5	3385.5	0	11/9/2009