Sales estimates for SWIR

Yearly Sales Estimates for SWIR

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	431.8	421.4	429.423	2.451	1/30/2008
2008	575.4	562.9	572.897	3.137	2/9/2009
2009	539.4	513.5	525.149	5.464	10/30/2009
2010	664.5	530	587.566	29.859	10/30/2009
2011	637.5	570	607.4	34.337	10/30/2009

Quarterly Sales Estimates for SWIR

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	85	80	82.624	0	4/19/2007
06-2007	97.5	92	94.604	1.486	7/24/2007
09-2007	112.5	104.5	109.584	1.696	10/23/2007
12-2007	127.4	124	125.732	0.985	1/30/2008
03-2008	140.45	135.92	136.95	1.632	4/16/2008
06-2008	160.4	153	154.925	1.89	7/17/2008
09-2008	145	140	141.185	1.96	10/24/2008
12-2008	141	128.5	138.511	3.35	2/9/2009
03-2009	105.11	93	95.361	4.418	4/2/2009
06-2009	142.4	108	137.197	8.497	7/29/2009
09-2009	143	134	136.25	2.482	10/27/2009
12-2009	157	142	144.593	3.721	10/30/2009
03-2010	144.5	133.2	138.72	3.701	10/30/2009
06-2010	154.6	133	144.039	6.285	10/30/2009
09-2010	157.6	132.8	147.257	7.079	10/30/2009
12-2010	178.16	144.5	157.719	9.382	10/30/2009
03-2011	149.6	149.6	149.6	0	10/30/2009