Sales estimates for MSO

Yearly Sales Estimates for MSO

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	332.14	330.8	331.764	0.558	1/21/2008
2008	295.1	290.16	292.852	1.78	2/3/2009
2009	243.2	225.012	237.508	6.908	11/19/2009
2010	241.7	230.525	235.117	4.767	11/19/2009
2011	245.999	245.999	245.999	0	11/6/2009
2012	438.88	438.88	438.88	0	3/1/2007

Quarterly Sales Estimates for MSO

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
06-2007	74	71	72.5	2.121	7/24/2007
09-2007	70	67.45	68.983	1.351	10/29/2007
12-2007	122.7	121.3	122.09	0.599	1/21/2008
03-2008	67.24	66.2	66.835	0.446	4/17/2008
06-2008	76.56	72.51	74.142	1.726	7/28/2008
09-2008	66.5	65.91	66.157	0.262	10/7/2008
12-2008	83.7	78.71	81.31	1.801	2/3/2009
03-2009	62	57.63	59.996	2.12	4/21/2009
06-2009	64.3	57.5	61.416	2.467	7/27/2009
09-2009	57	49.28	52.258	3.208	9/23/2009
12-2009	86	67.805	77.539	7.827	11/19/2009
03-2010	52.388	50.6	51.494	1.264	11/6/2009
06-2010	61.258	57.2	59.229	2.869	11/6/2009
09-2010	52.219	51.1	51.659	0.791	11/6/2009
12-2010	79	65.999	72.499	9.193	11/6/2009