Sales estimates for OVTI

Yearly Sales Estimates for OVTI

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	528.14	512.6	515.19	4.002	6/1/2007
2008	816	800.7	808.13	5.03	5/27/2008
2009	513.2	483.1	488.238	9.418	5/20/2009
2010	605.6	440	572.574	48.764	11/2/2009
2011	735.5	588	676.315	53.805	11/2/2009
2012	600	600	600	0	7/31/2009
2013	600	600	600	0	7/31/2009

Quarterly Sales Estimates for OVTI

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
04-2007	119.23	103.7	107.025	4.905	6/1/2007
07-2007	164	159.8	160.868	1.494	8/28/2007
10-2007	237.2	170	217.45	17.588	11/28/2007
01-2008	234.6	200	225.271	11.793	2/26/2008
04-2008	185	170	177.149	5.131	5/27/2008
07-2008	183.2	163.9	172.943	6.635	8/19/2008
10-2008	170.79	156.9	166.68	4.632	11/26/2008
01-2009	90.7	87	89.83	0.915	2/17/2009
04-2009	79	64.84	67.404	4.524	5/20/2009
07-2009	99.6	68	91.945	10.955	8/25/2009
10-2009	166	160	163.736	1.914	11/2/2009
01-2010	180	120	162.75	17.171	11/2/2009
04-2010	160.6	115	146.921	13.537	11/2/2009
07-2010	175	138	157.193	14.848	10/16/2009
10-2010	201.2	154	173.768	17.446	10/16/2009
01-2011	195.1	154	179.67	14.383	10/16/2009
04-2011	183.7	142	164.938	14.709	10/16/2009