Sales estimates for MDRX

Yearly Sales Estimates for MDRX

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	301	277.91	287.519	4.778	2/5/2008
2008	685	327.4	506.2	252.861	12/1/2008
2009	677	531	634.867	57.275	7/13/2009
2009	377.6	377.6	377.6	0	12/1/2008
2010	716.8	681.9	694.832	8.461	11/16/2009
2010	443.84	443.84	443.84	0	9/16/2008
2011	855.543	740	782.994	33.991	11/16/2009
2011	500	500	500	0	5/1/2008
2012	1018.742	847.1	920.43	85.418	10/30/2009
2013	965.2	910.16	937.68	38.919	7/21/2009
2014	1011.7	962.91	987.305	34.499	7/21/2009
2015	1009.07	1009.07	1009.07	0	7/21/2009

Quarterly Sales Estimates for MDRX

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	71.28	56.03	67.488	0	4/5/2007
06-2007	78.98	70.7	74.257	2.07	7/11/2007
09-2007	81.03	76	78.239	1.745	11/5/2007
12-2007	79.3	76.63	78.105	0.731	2/5/2008
03-2008	81	65.01	76.213	4.289	4/11/2008
06-2008	87	75.19	78.383	3.656	6/18/2008
09-2008	91.67	82.83	86.307	2.432	10/15/2008
11-2008	177.4	175	176.2	1.697	12/26/2008
12-2008	271	88.8	179.9	128.834	12/1/2008
02-2009	178.2	170.8	175.463	1.933	3/5/2009
03-2009	84	84	84	0	12/1/2008
05-2009	186	155	160.867	7.426	7/13/2009
06-2009	94	94	94	0	12/1/2008
08-2009	173.9	153.5	166.056	4.476	9/28/2009
09-2009	98	98	98	0	12/1/2008
11-2009	176.8	167.3	170.606	2.143	11/16/2009
12-2009	101.6	101.6	101.6	0	12/1/2008