Sales estimates for DVA

Yearly Sales Estimates for DVA

Estimate Year	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
2007	5305	5201.12	5255.202	30.849	1/3/2008
2008	5686.52	5649.55	5667.069	11.948	2/9/2009
2009	6137.6	6100	6122.478	14.914	11/27/2009
2010	6621.85	6369.575	6513.14	69.606	11/27/2009
2011	7052.27	6827.6	6919.615	99.809	11/4/2009

Quarterly Sales Estimates for DVA

Qtr Ending	High Estimate	Low Estimate	Mean Estimate	Standard Deviation	Latest Estimate
03-2007	1292.85	1244.8	1273.473	0	3/23/2007
06-2007	1327	1299.9	1312.56	10.351	6/19/2007
09-2007	1348	1312.3	1330.094	13.971	10/26/2007
12-2007	1358	1291.84	1335.418	25.863	1/3/2008
03-2008	1366	1312.55	1341.345	20.193	4/1/2008
06-2008	1377	1344.91	1366.393	10.336	7/28/2008
09-2008	1439.6	1403.85	1419.077	11.243	10/15/2008
12-2008	1479.8	1452.1	1467.954	8.682	2/9/2009
03-2009	1462.22	1439.2	1450.975	8.259	3/31/2009
06-2009	1521.2	1473.75	1489.309	12.567	7/14/2009
09-2009	1554.3	1495.9	1530.513	19.448	10/15/2009
12-2009	1597	1559	1580.712	15.707	11/27/2009
03-2010	1602	1554.995	1564.457	18.447	11/27/2009
06-2010	1624.9	1611.8	1618.726	4.42	11/27/2009
09-2010	1670.27	1633.8	1653.04	12.734	11/27/2009
12-2010	1684.4	1649.3	1672.591	12.853	11/27/2009