Sales estimates for NTRS

Yearly Sales Estimates for NTRS

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	3511	3386	3479.853	41.452	1/7/2008
2008	4210.9	4006.1	4087.469	71.952	1/16/2009
2009	4005.6	3777.9	3868.394	76.736	11/12/2009
2010	4373.6	3869.8	4081.753	163.361	11/12/2009
2011	4358.7	4265	4307.566	47.433	10/23/2009

Quarterly Sales Estimates for NTRS

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	805	793	798.45	0	3/5/2007
06-2007	874	837.7	855.925	19.918	7/5/2007
09-2007	879.4	860	869.92	8.522	10/10/2007
12-2007	912.3	894	900.425	8.542	1/5/2008
03-2008	1145	971.3	1013.24	74.416	4/11/2008
06-2008	1032	974.6	1000.833	18.981	7/11/2008
09-2008	1027.8	963.3	999.275	29.026	10/9/2008
12-2008	1031.4	902	980.45	46.935	1/16/2009
03-2009	1079.7	930.4	1009.251	47.44	4/14/2009
06-2009	1039.5	932	993.343	36.307	7/17/2009
09-2009	1058	924	994.574	44.167	10/15/2009
12-2009	1026.5	901	958.515	36.179	11/12/2009
03-2010	1063.3	928.4	985.787	41.592	10/27/2009
06-2010	1088.3	972	1016.55	38.026	10/27/2009
09-2010	1095.3	972.3	1027.9	43.503	10/27/2009
12-2010	1126.7	994	1066.825	54.974	10/27/2009