Sales estimates for ASTE

Yearly Sales Estimates for ASTE

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	852.5	847.9	850.133	2.302	11/13/2007
2008	1020.9	988.2	1008.85	11.669	2/11/2009
2009	745	710.2	724.877	10.14	11/9/2009
2010	756.2	689.2	716.187	27.783	11/9/2009
2011	880.4	754	814.6	63.36	11/9/2009

Quarterly Sales Estimates for ASTE

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	223	206.7	214.85	0	2/28/2007
06-2007	226.1	220	223.05	4.313	4/25/2007
09-2007	219.3	204.7	212	10.323	9/4/2007
12-2007	204.3	199.7	202	2.3	11/13/2007
03-2008	262.3	249.1	255.8	6.602	4/14/2008
06-2008	271.1	264	267.7	3.559	4/23/2008
09-2008	245	238.4	241.7	4.666	7/22/2008
12-2008	242.6	210	229.88	12.85	2/9/2009
03-2009	220.8	188	202.686	12.285	4/3/2009
06-2009	236.5	201	214.291	12.258	7/7/2009
09-2009	191.1	181.995	186.061	3.56	10/16/2009
12-2009	168	150	160.494	6.061	11/9/2009
03-2010	199.354	182	187.27	6.97	11/9/2009
06-2010	200.589	177	191.977	9.942	11/9/2009
09-2010	191.373	162.9	175.194	11.063	11/9/2009
12-2010	182.1	156.2	167.032	9.476	11/9/2009
03-2011	206.8	206.8	206.8	0	11/9/2009