Sales estimates for XTXI

Yearly Sales Estimates for XTXI

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	4017.12	3731.4	3874.26	202.034	1/5/2008
2008	5299.9	5290.71	5295.305	6.498	2/2/2009
2009	3519.76	3519.76	3519.76	0	3/3/2009
2010	3885.67	3885.67	3885.67	0	3/3/2009

Quarterly Sales Estimates for XTXI

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	912.15	868.4	890.275	0	4/5/2007
06-2007	1027.22	881.6	954.41	102.968	7/5/2007
09-2007	1262.6	1020.3	1141.45	171.331	10/5/2007
12-2007	1245.18	961.6	1103.39	200.521	1/5/2008
03-2008	1190.78	1114.1	1152.44	54.22	4/5/2008
06-2008	1272.11	1215.2	1243.655	40.241	6/5/2008
09-2008	1067.22	1067.22	1067.22	0	11/4/2008
12-2008	1159.8	1148.56	1154.18	7.947	2/2/2009
03-2009	858.71	858.71	858.71	0	3/3/2009
06-2009	869.02	869.02	869.02	0	3/3/2009
09-2009	891.59	891.59	891.59	0	3/3/2009
12-2009	900.45	900.45	900.45	0	3/3/2009
03-2010	913.68	913.68	913.68	0	3/3/2009
06-2010	953.75	953.75	953.75	0	3/3/2009
09-2010	983.24	983.24	983.24	0	3/3/2009
12-2010	1035	1035	1035	0	3/3/2009