Sales estimates for SIRI

Yearly Sales Estimates for SIRI

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	960	921.3	942.1	11.046	1/28/2008
2008	2415.87	1693.1	2076.442	392.784	2/3/2009
2009	2505.5	2468	2482.449	13.939	11/10/2009
2010	2884	2683.131	2772.846	100.379	11/10/2009
2011	3249	2897.295	3111.898	188.225	11/10/2009
2012	2911	2911	2911	0	11/11/2008
2013	3896.52	3896.52	3896.52	0	8/5/2008

Quarterly Sales Estimates for SIRI

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	222.2	178.3	210.406	0	4/23/2007
06-2007	239	223.3	228.643	5.615	7/26/2007
09-2007	252.3	237	244.071	4.207	10/24/2007
12-2007	287.7	249	266.871	12.838	1/28/2008
03-2008	278.09	271.8	274.642	2.707	4/25/2008
06-2008	287.4	279.9	284.008	2.747	7/25/2008
09-2008	619.1	509.6	571.522	55.701	10/29/2008
12-2008	651.3	614.86	626.065	17.087	2/3/2009
03-2009	649.2	633	644.1	7.565	3/16/2009
06-2009	657.1	604	620.15	24.799	8/4/2009
09-2009	609	599.8	605.166	4.787	8/12/2009
12-2009	662.6	634	645.381	12.491	11/10/2009
03-2010	683.2	651.693	667.446	22.278	11/10/2009
06-2010	713	664.013	688.506	34.639	11/10/2009
09-2010	726.3	676.788	701.544	35.01	11/10/2009
12-2010	757.4	690.636	724.018	47.209	11/10/2009