Sales estimates for UDR

Yearly Sales Estimates for UDR

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	782	723.2	736.785	22.383	1/28/2008
2008	568	557.6	561.21	4.002	2/9/2009
2009	602.72	588	598.011	5.464	11/5/2009
2010	607.6	580	593.541	11.126	10/27/2009
2011	627.55	627.55	627.55	0	8/5/2009

Quarterly Sales Estimates for UDR

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	188	180.63	184.032	0	4/5/2007
06-2007	190	183.43	186.347	2.94	7/5/2007
09-2007	202	181.5	188.96	9.592	11/1/2007
12-2007	238	182.4	198.6	26.477	1/5/2008
03-2008	136	124.18	128.535	5.288	4/29/2008
06-2008	144.32	120	131.617	10.02	7/15/2008
09-2008	148	125	139.405	10.196	10/10/2008
12-2008	150.4	117	142.392	14.249	2/9/2009
03-2009	152.8	144.1	147.895	3.771	4/5/2009
06-2009	149.8	142	145.85	4.333	7/24/2009
09-2009	150.51	139.6	145.75	4.802	9/8/2009
12-2009	149.76	138	146.404	4.047	11/5/2009
03-2010	149.8	145.2	148.438	1.749	10/27/2009
06-2010	151.4	144.9	148.887	2.345	10/27/2009
09-2010	152.7	144.9	149.559	3.13	10/27/2009
12-2010	153.7	145.6	150.419	3.462	10/27/2009