Sales estimates for ENR

Yearly Sales Estimates for ENR

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	3402.64	3379.4	3392.368	9.287	10/22/2007
2008	4270	4249.3	4257.685	10.1	10/15/2008
2009	4042	3939	3977.797	26.572	10/27/2009
2010	4336	4071	4252.644	88.587	11/13/2009
2011	4531	4288.8	4422.266	79.2	11/12/2009
2012	4564	4548	4556	11.313	11/9/2009

Quarterly Sales Estimates for ENR

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	675.6	667.1	671.35	0	3/5/2007
06-2007	787	783.6	785.3	2.404	7/5/2007
09-2007	897.6	889.3	893.45	5.868	10/8/2007
12-2007	1163.8	1163.8	1163.8	0	12/31/2007
03-2008	981	980.6	980.8	0.282	4/1/2008
06-2008	1082	1075.2	1078.6	4.808	7/23/2008
09-2008	1063	1041.7	1052.35	15.061	10/13/2008
12-2008	1119.8	1032.6	1077.133	43.629	1/26/2009
03-2009	920	852.8	896.6	24.182	4/21/2009
06-2009	1034.4	967.8	995.428	22.954	7/27/2009
09-2009	1072	1032	1052.371	13.174	10/5/2009
12-2009	1171	1073	1134.616	35.13	11/17/2009
03-2010	985	973.2	978.45	5.092	11/13/2009
06-2010	1097	1067.6	1082.8	12.216	11/13/2009
09-2010	1132	1089.7	1115.525	18.152	11/13/2009
12-2010	1170	1160	1165	7.071	11/3/2009
03-2011	1007	1004.9	1005.95	1.484	11/3/2009