Sales estimates for NDAQ

Yearly Sales Estimates for NDAQ

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	815.68	791.056	806.899	8.653	1/28/2008
2008	1677.7	1463.8	1581.527	92.53	2/2/2009
2009	1467.3	1449.98	1455.237	5.247	11/12/2009
2010	1565.739	1454.18	1533.734	35.878	11/12/2009
2011	1653	1512.26	1593.42	72.809	11/5/2009
2012	1678.3	1678.3	1678.3	0	10/28/2009

Quarterly Sales Estimates for NDAQ

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	191	177.71	186.032	0	3/5/2007
06-2007	201.3	190.5	196.12	3.32	7/9/2007
09-2007	216.71	188.8	204.675	11.101	10/19/2007
12-2007	214.88	205	210.398	4.122	1/28/2008
03-2008	232	220.46	226.23	8.16	4/16/2008
06-2008	379.03	352.32	368.95	11.057	7/24/2008
09-2008	433.9	403.3	420.301	10.889	10/29/2008
12-2008	428.7	406.3	418.681	8.228	2/2/2009
03-2009	390	374	381.56	6.456	4/21/2009
06-2009	380	361.5	371.374	6.477	7/24/2009
09-2009	369.8	350.28	356.317	5.999	10/28/2009
12-2009	375.1	361	367.775	4.597	11/12/2009
03-2010	384.113	376.5	381.271	4.156	11/12/2009
06-2010	386.8	383.985	385.361	1.408	11/12/2009
09-2010	392.6	375.108	386.336	9.745	11/12/2009
12-2010	395.1	373.288	386.862	11.845	11/12/2009
03-2011	392.1	392.1	392.1	0	10/28/2009