Sales estimates for AIV

Yearly Sales Estimates for AIV

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	1798	1678.9	1731.606	45.771	1/5/2008
2008	1730	1482	1575.156	105.69	2/3/2009
2009	1308.29	1103	1220.018	103.036	11/5/2009
2010	1219.3	946	1086.657	131.593	11/2/2009

Quarterly Sales Estimates for AIV

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	441.3	419.5	428.675	0	4/5/2007
06-2007	447.4	420.5	430.925	11.65	7/5/2007
09-2007	446.7	430	436.9	8.719	10/5/2007
12-2007	498	423.4	456.6	37.969	1/5/2008
03-2008	432.7	414.7	424.466	9.097	4/5/2008
06-2008	442	419.2	430.733	11.402	6/5/2008
09-2008	447.9	389	415.4	29.578	10/5/2008
12-2008	436	338.8	386.34	37.568	2/3/2009
03-2009	331.7	292	314.556	20.396	4/5/2009
06-2009	345.6	283	320.582	24.005	7/24/2009
09-2009	320.7	271.885	297.046	23.755	10/27/2009
12-2009	308.5	244	283.34	28.19	11/5/2009
03-2010	306.3	255.442	284.817	26.331	11/2/2009
06-2010	305.2	252.063	282.554	27.423	11/2/2009
09-2010	304.3	250.051	282.333	28.557	11/2/2009
12-2010	303.5	247.83	283.83	31.221	11/2/2009