Sales estimates for BRKR

Yearly Sales Estimates for BRKR

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	521.3	512	518.427	4.316	12/4/2007
2008	1114	1092.5	1103.25	15.202	1/20/2009
2009	1106.1	1050	1078.35	28.784	11/27/2009
2010	1241	1155	1203.325	36.289	11/27/2009
2011	1356	1274	1315	57.982	10/30/2009

Quarterly Sales Estimates for BRKR

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	112.3	112.3	112.3	0	2/20/2007
06-2007	114.75	113.8	114.275	0.671	5/9/2007
09-2007	117.52	115.9	116.82	0.832	10/17/2007
12-2007	157.5	156.3	156.9	0.848	12/4/2007
03-2008	246.7	236.1	243.65	5.048	4/22/2008
06-2008	270.07	256	264.023	7.24	6/23/2008
09-2008	276.1	276.1	276.1	0	10/13/2008
12-2008	300.6	300.6	300.6	0	1/20/2009
03-2009	220.7	220.7	220.7	0	3/4/2009
06-2009	264.8	264.8	264.8	0	6/23/2009
09-2009	278.9	232.5	255.7	32.809	10/6/2009
12-2009	358	302	323.033	30.489	11/27/2009
03-2010	299.9	299.9	299.9	0	10/30/2009
06-2010	312.8	312.8	312.8	0	10/30/2009
09-2010	289.1	289.1	289.1	0	10/30/2009
12-2010	298.6	298.6	298.6	0	10/30/2009