Sales estimates for SRCL

Yearly Sales Estimates for SRCL

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	925	918.9	921.726	2.133	2/4/2008
2008	1095.1	1084.28	1090.18	4.449	2/2/2009
2009	1173.5	1164.2	1169.599	3.949	11/10/2009
2010	1332.4	1257	1280.566	28.398	11/10/2009
2011	1350.541	1342	1346.27	6.039	10/28/2009

Quarterly Sales Estimates for SRCL

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	210.8	204	208.175	0	4/5/2007
06-2007	219.3	216.4	217.9	1.452	7/5/2007
09-2007	234	225.4	228.756	3.226	10/10/2007
12-2007	244	239.1	241.108	1.884	2/4/2008
03-2008	249.25	231.1	243.83	7.612	4/5/2008
06-2008	270.9	260.3	264.217	4.693	7/22/2008
09-2008	276.5	272.4	274.26	1.693	10/20/2008
12-2008	286	274.61	280.632	4.601	2/2/2009
03-2009	284.57	275.6	279.234	3.873	4/13/2009
06-2009	295.22	284.8	289.205	4.774	7/9/2009
09-2009	302	289.27	297.011	4.354	10/23/2009
12-2009	309.3	300	304.6	4.093	11/10/2009
03-2010	323.1	302	311.103	8.866	11/10/2009
06-2010	331.8	314	319.245	8.417	11/10/2009
09-2010	337.8	316.546	324.011	9.439	11/10/2009
12-2010	339.7	322.958	328.664	7.671	11/10/2009