Sales estimates for SRE

Yearly Sales Estimates for SRE

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	12681.5	11144.4	11728.63	535.884	1/11/2008
2008	11184	9716	10735.325	684.578	1/8/2009
2009	10028	7750	8484.832	888.831	11/18/2009
2010	10580	8515	9745	1087.692	11/18/2009
2011	11215	8856	10035.5	1668.064	8/3/2009

Quarterly Sales Estimates for SRE

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	3461	3130.9	3350.9	0	4/5/2007
06-2007	3067	2584.3	2807.766	243.329	7/16/2007
09-2007	3266.3	2832.3	3012.866	225.989	10/5/2007
12-2007	4353.5	2816.4	3562.966	769.492	1/5/2008
03-2008	3400	3315.6	3365.2	44.103	4/14/2008
06-2008	3254.6	2845	3042.533	205.186	7/2/2008
09-2008	2693	2373.8	2482.566	182.275	10/13/2008
12-2008	2719	2518.3	2610.166	101.42	1/8/2009
03-2009	3373.8	2945.6	3200.133	225.262	4/23/2009
06-2009	2757.2	2518.4	2669.533	131.443	7/24/2009
09-2009	2839	2670.5	2754.75	119.147	10/5/2009
12-2009	2531	2484.7	2507.85	32.739	11/18/2009
03-2010	2623.9	2623.9	2623.9	0	11/18/2009
06-2010	2289.7	2289.7	2289.7	0	11/18/2009
09-2010	2411.4	2411.4	2411.4	0	11/18/2009
12-2010	2815.6	2815.6	2815.6	0	11/18/2009