Sales estimates for RTK

Yearly Sales Estimates for RTK

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	130	128	129.043	1.002	10/11/2007
2008	179	179	179	0	10/16/2008
2009	208	132.6	178.2	40.106	10/12/2009
2010	191	159	175	22.627	10/12/2009
2011	200	200	200	0	10/12/2009

Quarterly Sales Estimates for RTK

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	25.6	22.8	24.2	0	4/20/2007
06-2007	27	23.9	25.45	2.192	7/5/2007
09-2007	25.2	25.2	25.2	0	10/5/2007
12-2007	51	25.8	39.8	12.831	1/5/2008
03-2008	24	20.5	22.25	2.474	4/5/2008
06-2008	60.7	35	47.85	18.172	6/5/2008
09-2008	45.4	45.4	45.4	0	8/22/2008
12-2008	66	46.4	56.2	13.859	12/17/2008
03-2009	43.9	31	37.45	9.121	2/11/2009
06-2009	79	64	71.5	10.606	7/22/2009
09-2009	35	35	35	0	9/22/2009
12-2009	43.8	43.8	43.8	0	8/11/2009
03-2010	54.4	54.4	54.4	0	8/11/2009
06-2010	46.6	46.6	46.6	0	8/11/2009
09-2010	41.3	41.3	41.3	0	8/11/2009